HI Erik,
Thank you for your inquire.

We do have option to set the maximum and minimum capacity for the appointments and events. More information on this link

Minimum Capacity and Maximum Capacity – Here you can enter the minimum and the maximum number of persons per single service booking. If your company has a need for a group appointment (for example classes, tours, group training, etc.), this is where you’ll define its capacity. This option is available for every employee, so you can define a different capacity for each one.

Also there is an option to set the working hours for the day, and also an option to use special days features if you want to add a working time for specific date. More information on this link

Special Days – This feature allows you to set one or multiple days in which your employee will have different working hours and/or provide different services. Whether you need to set shorter or longer working hours for just one day or a period, or set a different service for one specific day or a whole week, here you can do all of this. 

You can also check all of our plugin features on our demo sites and try to create some simple use case for your website.

https://wpamelia.com/demos/

Best regards.