Once the booking is initiated, the user can’t change the name of primary guest, number of guests, age of child/children, number of rooms, and check-in/check-out date and time.
After the booking is confirmed, user will need to cancel their existing booking to create a new one to make any changes such as updating the primary guest, modifying the number of guests, specifying the age of child/children, adjusting the number of rooms, or changing the check-in/check-out date and time etc.