The records stored in tables are accessible through a URL and passing a desired format as one of the query parameters. We can directly access records stored in the Booking Request table in CSV by hitting the following URL:
https://<instance>.service-now.com/x_8940_travel_book_booking_request_list.do?CSV
We can also access the same data in an XML format using the following URL:
https://<instance>.service-now.com/x_8940_travel_book_booking_request_list.do?XML
Make sure to replace x_8940 with your company code in all the URL and code mentioned in this book.