When a guest has more than one appointment booked, it would make sense that if they were making more, that Boulevard would prebook from the farthest appointment out, not the next upcoming one. It would prevent having to manually count how many weeks to book past their farthest out appointment from the day they are here or having to remember when their farthest out appt is. It is a lot of guessing and counting when it could be simplified to automatically prebook the set amount of weeks after their furthest out appointment.