User: Hi, I'm looking for some help.
Assistant: Of course, how may I assist?
User: I think I'm looking for movie tickets.
Assistant: Sure, to which show?
User: Well, that's the thing, I can't remember the title of it. I know who is in it?
Assistant: Fine, what do you remember?
User: Martin Lawerence is in it with Will Smith?
Assistant: Is it the action film sequel?
User: I think that's right, what is that?
Assistant: You probably mean Bad Boys II, Would you like tickets?
User: Possibly, is that at the Airport Cinema?
Assistant: It is, there is a 1:15 pm showing coming up, would you like the tickets?
User: wait, what about a 3 pm?
Assistant: Sorry, but there is a showing at 3:45, would you like those?
User: Yes, I think so.
Assistant: Fine, how many would you like?