You can use an event template to define times, rooms, menus etc. so that these can then be quickly copied to other days (Creating an event template). The presets in the copied events can be manually corrected or changed at any time.
Alternatively, click on the dropdown triangle and select Events > New from template for a list of existing templates.
Select a template and Confirm.
Enter a Date and confirm by clicking OK.
The new Reservations event will open with all preset times, rooms and other details.