Select time slots on click for multi-hour bookings
What I expected
The user is trying to set up a variable-duration booking, letting the customers choose which hours they would like to book. As they imagined, the users could just pick hours in the calendar to add them to booking and recalculate total cost.
What happened instead
The calendar only allows to pick starting time. When trying to select more than one time slot, all previous ones are cancelled:
The only way to create a multi-hour booking is to change the _Duration_ above the calendar.
This UX is far from perfect and could be improved in the future with user's suggestions.