User: Hi, I'd like to see a movie
Assistant: Sure, when do you want to see it?
User: Today
Assistant: How many tickets?
User: 2
Assistant: What is your location?
User: I'm in Hillview, Oregon
Assistant: What movie do you want to see?
User: Mulan
Assistant: The showtimes for the movie are: 4:00pm 6:10pm 8:30pm 10:40pm
User: You know what, I'd like to change the movie
Assistant: No problem, what do you want to see?