They could do online time reservation, similar to online seat selection for air travel. If you don't remember to login and claim a time when the schedule for a

They could do online time reservation, similar to online seat selection for air travel. If you don't remember to login and claim a time when the schedule for a given movie is released then you are forced to pick a less than desired time. It doesn't have to be any different than buying a ticket on Fandango without showing up to the box office.