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Developer Guide Shows How to Build a Travel Agent That Books Real Hotels

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A DEV Community tutorial argues that most travel agent demos stop at suggesting hotels, while making suggestions bookable is the harder part. The author outlines three integration models, from a redirect-only approach to full in-app payment, and recommends starting with redirects to avoid payment compliance work. The walkthrough covers connecting to a hotel search server via an authenticated HTTP endpoint and verifying the connection with a test request. It also explains using a tag-lookup call to constrain search filters and rendering concrete hotel details like price and booking links rather than model-generated prose. The guide concludes by addressing consistency across paginated search results.

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