Send AI travel quotations via WhatsApp with Gemini, Google Sheets and Docs
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 15 nodes and runs on WhatsApp events (messages). Along the way it connects WhatsApp Business Cloud, Google Gemini Chat Model, Google Sheets and Google Docs and 1 more. It also calls graph.facebook.com over HTTP.
How it runs
Trigger: On WhatsApp events (messages).
- Check Message Type (If): checks a condition and branches into true / false
- Fetch Client from Sheets (Google Sheets): uses Google Sheets
- If: checks a condition and branches into true / false
- Add New Client to Sheets (Google Sheets): append or update
- Fetch Pricing from Docs (Google Docs): get
- Post WhatsApp Typing Indicator (HTTP Request): calls graph.facebook.com (POST)
- Travel Support Agent (AI Agent): runs an AI agent, with model: Gemini Chat Model; memory: Load Redis Chat Memory; output parser: Parse Structured Output
- If: checks a condition and branches into true / false
- Log Successful Response (Google Sheets): append or update
- Log Low Confidence Event (Google Sheets): append or update
…plus 1 more step. See the full node list below.
Services it uses
HTTP calls to: graph.facebook.com
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (10)
- WhatsApp Trigger
n8n-nodes-base.whatsAppTrigger - If
n8n-nodes-base.if - HTTP Request
n8n-nodes-base.httpRequest - AI Agent
@n8n/n8n-nodes-langchain.agent - Google Gemini Chat Model
@n8n/n8n-nodes-langchain.lmChatGoogleGemini - Structured Output Parser
@n8n/n8n-nodes-langchain.outputParserStructured - Google Sheets
n8n-nodes-base.googleSheets - Google Docs
n8n-nodes-base.googleDocs - WhatsApp Business Cloud
n8n-nodes-base.whatsApp - Redis Chat Memory
@n8n/n8n-nodes-langchain.memoryRedisChat
From the author
Quick Overview This workflow responds to incoming WhatsApp messages with AI-generated travel package quotations by looking up clients in Google Sheets, loading pricing from Google Docs, generating a structured reply with Google Gemini, logging the…