User: I want to see Dolittle.
Assistant: Of course. Let's buy some movie tickets. Based on your location, the nearest theaters to you are the AMC Promenade 24 Westminster and the AMC Flatiron 14 Broomfield. Would you like one of these theaters, or do you want more options?
User: Flatiron.
Assistant: Okay, looking for tickets for Dolittle at the AMC Flatiron 14. Let's find a showtime. What time would you like to go?
User: 4 in the afternoon.
Assistant: Sure thing. Looking at current showtimes, there are: 4:15 PM, 6:00 PM showtimes. Would you like one of these showtimes, or do you want me to list more showtimes?
User: 4
Assistant: Okay, 4:15 selected. What day would you like to go?
User: Actually, change to 6 PM.
Assistant: Okay, I understand you want to change your showtime to 6 PM. Is that correct?