In order to create a Location Booking Slot, you must first have the Facility Location added.

To do so navigate to Season > Location Booking and click the Locations button in the top right corner. Alternatively, you can navigate to Season > Schedule & Scores > Schedule Events and click Locations in the top right. Once there, you can click Add/Import in the top right corner and fill in the address for your location. Be sure to fill in the Booking Rate/Hour before clicking Add.