Display a list of specific appointment dates and time instead of using calendar

[Valentina R]

I am looking at a scenario where, if i am creating an appointable product, i will be asked whether to use the calendar or create single list-based dates. From there, i select what i want and create the appointable product.

Requested here: https://bookingwp.com/forums/topic/display-a-list-of-specific-appointment-dates-and-time-instead-of-using-calendar/