Question Prevent double bookings - I am a novice

[22peacocks]

Hi

I am a complete novice when it comes to Microsoft office, I am working on a project for a local gym and want to create something that prevents double booking of equipment. I have attached what I have created so far, any help would be much appreciated- Thanks

 

[jdraw]

see if this helps
http://www.datawright.com.au/access_resources/bookings_without_clashes.htm