Handle Spanish-speaking vet clinic bookings with GPT-4o, Sheets, Calendar and Gmail
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 when a chat message arrives (plus 1 other trigger). Along the way it connects Google Calendar, OpenRouter Chat Model, Google Sheets and OpenAI Chat Model and 1 more.
How it runs
Trigger: When a chat message arrives (plus 1 other trigger).
- Normalize (Edit Fields (Set)): sets 4 fields: message, phone_number, session_id…
- Notify: Workflow Error (Gmail): uses Gmail
- María (AI Agent): runs an AI agent, with model: OpenAI Chat Model, OpenRouter Chat Model; 7 tools (Add client, Get events, New client?, Create event…); memory: Simple Memory
Services it uses
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 (11)
- Chat Trigger
@n8n/n8n-nodes-langchain.chatTrigger - Edit Fields (Set)
n8n-nodes-base.set - Google Calendar Tool
n8n-nodes-base.googleCalendarTool - Simple Memory
@n8n/n8n-nodes-langchain.memoryBufferWindow - OpenRouter Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenRouter - Google Sheets Tool
n8n-nodes-base.googleSheetsTool - AI Agent
@n8n/n8n-nodes-langchain.agent - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - Gmail Tool
n8n-nodes-base.gmailTool - Error Trigger
n8n-nodes-base.errorTrigger - Gmail
n8n-nodes-base.gmail
From the author
Overview Meet Maria, a sophisticated AI Booking Agent designed for Veterinary Clinics (but easily adaptable to any service business). This workflow transforms a simple chat interface into a full-scale administrative assistant that handles client lookups, lead…