User: I want to treat my mom to the movies tonight.
Assistant: How nice. What film would you like to see?
User: I want to take her to Possession.
Assistant: Interesting choice. What theater will you be attending?
User: She lives in Cedar Creek. What theaters are near there?
Assistant: There are two: Cima Ultraplex 20 and Northgate Cinemas 12.
User: Oh nice. Okay, which one is showing the movie at the latest time?
Assistant: It is showing at Northgate Cinemas 12 at 10:25PM. That is the latest screening.
User: Perfect, let's do that.
Assistant: So three tickets to tonight's 10:25 screening of Possession at Northgate Cinemas 12. Is that correct?
User: No two tickets, not three. It's just me and my mom.
Assistant: I apologize. Is the rest of the information correct?
User: Yes.
Assistant: So to confirm: Two tickets to tonight's 10:25PM screening of Possession at Northgate Cinemas 12?
User: Yes that is exactly right.
Assistant: How would you like to pay for the tickets?