User: Hi, I'm looking to see a movie with some friends today.
Assistant: Sounds great, which movie do you want to see?
User: 1917
Assistant: Ok perfect. What theater are you going to?
User: We are going to try the AMC Headquarters Plaza.
Assistant: Ok, perfect. I found 1917 showing there today.
User: Great, we think we want to go at 2:00 pm.
Assistant: Ok, how many people are going?
User: We need to buy 3 tickets.
Assistant: Ok, great. I see the movie is playing on regular and Imax. Which screening do you prefer?
User: I think we just want to go regular.
Assistant: Ok, should I buy the tickets?
User: Wait a second. I think we actually want to change our time to 3:00.
Assistant: Ok, that's fine!