ChatGPT Travel Apps Are Now a Thing – Starting with Booking.com and Expedia 

Key Points

• OpenAI has launched an app ecosystem within ChatGPT, allowing third-party travel companies like Booking.com and Expedia to offer interactive applications directly in the chat interface.
• Expedia's integration enables users to search for hotels, flights, and get personalized travel recommendations using natural language, without the need for an extra app download.
• The new platform relies on Model Context Protocol (MCP) for data integration and is part of a broader push to make ChatGPT a developer-friendly environment, with additional partners like Spotify, Figma, and Zillow joining.

Summary

OpenAI has transformed ChatGPT into an app ecosystem, with major travel brands like Booking.com and Expedia launching their own interactive applications within the platform. This integration enables users to plan trips, access dynamic pricing, and receive personalized recommendations directly through ChatGPT's chat interface, eliminating the need for separate app downloads. The initiative leverages new technical protocols and aims to make travel planning more seamless and intuitive, while also opening the door to future app monetization strategies and broader partnerships across industries.