We use the platform Beds24 for our holiday accommodation management. From our own wordpress website the guest can select to book, which then transfers them through to Beds24 to put in their details. At the end they return to our website.
You can read the help file here: https://wiki.beds24.com/index.php/Track_Bookings
If you can setup the tracking and get it working correctly, to include booking value and other details, please place a bid.
