Collect extra information from people who book appointments through the appointment booking form e.g., phone number, course number, etc.

Automatically add custom buffer time in between appointments.

Limit the max number of appointments per day.

Customize meeting: In person, on the phone, over Google Meet, or ‘None and set manually’ after creation.

Automatic booking confirmation, reminder, and update emails for both you and the invitee.

Automatically updates to avoid conflicts with other events on your calendar.

Anyone with an email address can book an appointment.

A professional booking page for the different types of appointments you offer.

New appointment schedules offer the following improvements over appointment slots:

View your booked appointments in Google Calendar How appointment schedules & appointment slots differ?.

Block off time so people can book appointments with you.

Appointment schedules are available using your LTU email / calendar.

Google introduced Google Appointment Schedules that will eventually replace Google Appointments.

How to use google calendar appointment slots