Complex sentence: Doc and Carol check into a room on the same floor; they ask for food to be delivered, but the manager, Laughlin (Dub Taylor) says he is working alone and can't leave the desk.
Split into simpler sentences: Doc and Carol check into a room on the same floor. They ask for food to be delivered; but the manager, Laughlin (Dub Taylor), says he is working alone and can't leave the desk.