User: hey there what is playing ?
Assistant: Sonic,Frozen,Bad Boys
User: oh I wanna see Bad Boys.
Assistant: how many tickets will you need?
User: I need two tickets
Assistant: Which showtime do you want?
User: sorry can you change the tickets to three,forgot my sister is coming.
Assistant: no problem,which showtime do you want?
User: 3:00 PM is good for me
Assistant: which theater do you want to see the film?