We have an International Booking feature that allows you to take bookings from clients globally. International booking feature is useful for those who accept appointments from clients in different time-zones.
To enable this setting, go to `Settings -> Advance Booking Option --> International Appointment & Timezone`.
Also, if you want clients to see available time slots in their timezone then you need to check the option detect customer's time zone automatically and show your availability accordingly (Settings -> Advance Booking Option --> International Appointment & Timezone -> detect customer's time zone automatically and show your availability accordingly).
