booking change dates
guests want to make a change of dates of a booking for the coronavirus,they dont't want to cancel, jus change dates for some months later.
Booking say that the changes have to be done the day of check-in.
There is another way to do change of dates before?(in an other occasion should interess me be able to do this change automatically to have the dates free for another possible booking) and confirme the new dates in the BOOKING calendar.