User: Book four tickets to the 7:20 showing of Birds of Prey tonight at Flint West 14, please.
Assistant: I will book those tickets.
User: Thank You
Assistant: Only three tickets are available for that show. Would you like to hear other options?
User: No. Book four tickets to the 7:40 showing of Dolttle tonight at the same theater
Assistant: I will make that booking
User: Thanks
Assistant: There are only 2 tickets available.