303 error - Booking not confirmed

What does a 303 error mean?💡

The 303 error is not very common and might be returned in Book response (Reservation response) whenever a Seller hasn't been able to confirm a booking for some reason.

<type>303</type> <description>Booking not confirmed</description>

What can I do if I receive a 303 error in my response?✔️

If you receive a 303 error in Book response, you should restart your Booking Flow from Search. If you need additional details about the error, please make sure to check directly with the Seller.