User: I want to see a movie
Assistant: Sure, how many tickets do you want?
User: 3
Assistant: When do you want to see it?
User: Today
Assistant: What is your location?
User: New York City, New York
Assistant: What is the movie you want to see?
User: Devil's Crossing, it's some kind of horror movie
Assistant: Ok, that movie is playing at: 2:00 PM, 3:00 PM, 4:00 PM, 5:00 PM
User: Let's do 2:00 PM
Assistant: Great, so you want 3 tickets to Devil's Crossing at Broadway Show 16 at 2:00 PM?
User: Actually, let's change the showtime to 3:00 PM
Assistant: No problem, the showtime has been changed to 3:00 PM