Automation library · AI assistants

AI voice travel agent with OpenAI and OpenRouter

Started by another system calling it, and works across Gmail. It hands the judgement calls to OpenAI and OpenRouter. 14 steps: a working afternoon to understand properly.

MediumCalls a model: OpenAI, OpenRouter

14 stepsMedium: a working afternoon
0Branches: places the flow splits
0Loops or waits
1Service it connects to

The flow

Starts it 2Model 6Logic 2Service 4

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

  1. 1WebhookWebhookStarts it
  2. 2Locations & DatesOutput Parser StructuredModel
  3. 3Subject & EmailOutput Parser StructuredModel
  4. 44oLm Chat Open AiModel
  5. 5OpenRouter Chat ModelLm Chat Open RouterModel
  6. 6Set FieldsSetLogic
  7. 7Airport Codes & DatesChain LlmModel
  8. 8Email AgentAgentModel
  9. 9ActivitiesHttp RequestService
  10. 10Send PlanGmailService
  11. 11ResortsHttp RequestService
  12. 12ResponseSetLogic
  13. 13FlightsHttp RequestService
  14. 14Respond to WebhookRespond To WebhookStarts it

How it's built

Starts on
Another system calling it
Steps
14
Size
Medium: a working afternoon
Connects to
Gmail
Model
OpenAI, OpenRouter

Questions

What does it need to run?

An n8n account, plus your own Gmail account, and a key for OpenAI and OpenRouter. 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?

Yes. It calls OpenAI and OpenRouter. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Plan an afternoon. 14 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 14 steps before you point it at anything that matters.