Travel companies Expedia Group and Kayak have integrated their services with OpenAI’s ChatGPT, the artificial intelligence-powered chatbot. The two firms have created plugins to allow the platform to access their data when responding to user inquiries. Kayak’s plugin means consumers can have more conversational interactions with its search engine while Expedia’s plugin lets ChatGPT users get details on specific flights, accommodations and experiences before clicking through to Expedia to book trips. OpenAI has invited its Plus subscribers to join a waitlist to get access to plugins, with plans to roll the features out more widely in the future.