User: Hello
Assistant: Hello
User: I need you to get me some tickets for a movie
Assistant: Sure, what movie
User: Star Wars
Assistant: What Theater
User: Burbank 8
Assistant: Okay, I see it's playing at 3:00 and then 6:00
User: Okay, what about the Burbank 16
Assistant: I'll check. That has a 5:20 showing
User: Okay, is it in Imax
Assistant: Yes
User: Great, I need 4 tickets, please
Assistant: 4 ticket, got it.
User: As centered as possible
Assistant: Of course
User: Oh wait, make it two tickets
Assistant: Only two?
User: Yes, sorry
Assistant: Okay let me cancel the 4.