# Book appointments and manage sales opportunities: n8n workflow

> Started by another system calling it, and works across GoHighLevel. 16 steps, 2 branches: a working afternoon to understand properly.

Source: https://millionrounds.com/workflow/book-appointments-and-manage-sales-opportunities (Millionrounds; every figure on the page links to its filing or article)

[Automation library](https://millionrounds.com/workflows) · [Scheduling](https://millionrounds.com/workflows?category=Scheduling#library)

# Book appointments and manage sales opportunities

Started by another system calling it, and works across GoHighLevel. 16 steps, 2 branches: a working afternoon to understand properly.

Medium

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fbook-appointments-and-manage-sales-opportunities)

**16 steps** Medium: a working afternoon

**2** Branches: places the flow splits

**0** Loops or waits

**1** Service it connects to

## The flow

Starts it 1 Logic 9 Service 6

The steps in the order they run, from what starts it.

- 1 **Receive Appointment Request** Webhook *Starts it*
- 2 **Execute Slot Availability Check** Execute Workflow *Logic*
- 3 **Check Slot Availability** If *Logic*
- 4 **Set Slot Start & End Times** Set *Logic*
- 5 **Handle Unavailable Slot** Set *Logic*
- 6 **Sync Contact in GHL** High Level *Service*
- 7 **Schedule Appointment in GHL** High Level *Service*
- 8 **Report Booking Error** Set *Logic*
- 9 **Execute Error Workflow** Execute Workflow *Logic*
- 10 **Find Opportunities in GHL** High Level *Service*
- 11 **Verify Opportunity Existence** If *Logic*
- 12 **Advance Opportunity to Booked** High Level *Service*
- 13 **Add New Opportunity in GHL** High Level *Service*
- 14 **Customize Opportunity Fields** Http Request *Service*
- 15 **Confirm Appointment Details** Set *Logic*
- 16 **Run Background Workflow** Execute Workflow *Logic*

## How it's built

- **Starts on:** Another system calling it
- **Steps:** 16, with 2 branches
- **Size:** Medium: a working afternoon
- **Connects to:** GoHighLevel
- **Model:** None. This is plumbing, not judgement

## Questions

What does it need to run?

An n8n account, plus your own GoHighLevel account. You connect your own accounts after importing it; none are included.

What starts it?

It starts on another system calling it.

Does it use AI?

No. Every step is fixed logic or a call to a service, so it does the same thing every time.

How long does it take to set up?

Plan an afternoon. 16 steps is enough that you should read each one before running it.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

**Before you run it**

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 16 steps before you point it at anything that matters.

## Run it in n8n

- **Create your n8n account** Free to start. n8n is where the workflow runs. [Create an n8n account ↗](https://millionrounds.com/n8n)
- **Download the workflow** Free with a Millionrounds account. [Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fbook-appointments-and-manage-sales-opportunities)
- **Paste it into n8n** Open a new workflow in n8n and paste. Then connect your own accounts.

Stored with the author's traces removed: canvas notes, instance identifiers, saved credential names and any live document they had left behind.

## Connects to

Each opens the other workflows that use it.

[GoHighLevel](https://millionrounds.com/workflows?service=GoHighLevel#library)

## Workflows like it

Also scheduling, with the same services where possible, closest in size first.

- [**Sync Cal.com no-show appointments with HighLevel CRM** 14 steps · GoHighLevel, Google Sheets](https://millionrounds.com/workflow/sync-cal-com-no-show-appointments-with-highlevel-crm)
- [**Schedule and manage pet clinic visits with WhatsApp and Gemini** 14 steps · calls a model · GoHighLevel, WhatsApp](https://millionrounds.com/workflow/schedule-and-manage-pet-clinic-visits-with-whatsapp-and-gemi)
- [**Automate GoHighLevel client onboarding with Google Drive** 12 steps · Gmail, GoHighLevel](https://millionrounds.com/workflow/automate-gohighlevel-client-onboarding-with-google-drive)
- [**Book HVAC service appointments with WhatsApp and GoHighLevel** 11 steps · calls a model · GoHighLevel, WhatsApp](https://millionrounds.com/workflow/book-hvac-service-appointments-with-whatsapp-and-gohighlevel)
- [**Extract meeting tasks from Google Docs to GoHighLevel CRM** 23 steps · calls a model · Gmail, GoHighLevel](https://millionrounds.com/workflow/extract-meeting-tasks-from-google-docs-to-gohighlevel-crm)
- [**Transcribe and analyze sales meetings with Deepgram and Gemini** 27 steps · calls a model · Gmail, GoHighLevel](https://millionrounds.com/workflow/transcribe-and-analyze-sales-meetings-with-deepgram-and-gemi)