Is there anyone who can help me with back end of my WordPress website where it uses woocommerce because I need to change booking options (times and dates)

More details:

Have you already identified the specific changes you need to make to the booking options? Yes, I have a clear idea of the changes needed
Do you have a preferred method for implementing these changes? No preference
Are there any additional features or functionality you would like to add to the booking system? I’m not sure