Automated Flight Price Drop Alerts with n8n and AI
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This n8n workflow leverages AI and vector databases to monitor flight prices and trigger alerts when drops are detected. It utilizes Webhook, Langchain nodes like Text Splitter and Embeddings, and Weaviate for storage and querying, finally logging results to Google Sheets.
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About This Workflow
Overview
This n8n workflow is designed to automate the process of tracking flight prices and notifying users of any price drops. It ingeniously combines a webhook to receive potential flight data, Langchain's text processing and embedding capabilities to understand and store this information in a vector database (Weaviate), and then uses AI to query this database for relevant information. The workflow demonstrates a powerful use case for AI in travel automation, enabling proactive deal hunting. It solves the problem of manually checking flight prices by automating the monitoring and alerting process, making it efficient and scalable.
Key Features
- Real-time flight price monitoring via webhook.
- AI-powered text splitting and embedding for efficient data processing.
- Vector database integration (Weaviate) for intelligent data storage and retrieval.
- Automated detection of price drops using AI agents and tools.
- Logging of alerts and relevant data to Google Sheets for easy review.
How To Use
- Set up a webhook endpoint to receive flight data. This could be triggered by a flight search API or a manual input.
- Configure the
Splitternode to appropriately chunk the incoming flight data. - Set up the
Embeddingsnode with your preferred OpenAI model to generate vector embeddings for the flight data. - Configure the
Insertnode to store the embeddings in your Weaviate vector database. - Utilize the
Querynode to search the Weaviate database for relevant flight information based on user queries or predefined criteria. - Implement the
ToolandAgentnodes to process query results and detect potential price drops. - Connect the
Chatnode to provide an AI interface for interacting with the flight data. - Configure the
Sheetnode to log any detected price drops or significant events to a Google Sheet for analysis.
Apps Used
Workflow JSON
{
"id": "7efdc0d8-cbc6-4649-9403-4d5175126708",
"name": "Automated Flight Price Drop Alerts with n8n and AI",
"nodes": 0,
"category": "Travel Automation",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
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ID: 7efdc0d8-cbc6...
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