User: Hi! I would like to watch a movie tonight.
Assistant: How many tickets will you need?
User: I will need a total of 2 tickets.
Assistant: What city are you in?
User: I am in Hillview, Oregon.
Assistant: Great! Which theater will it be for you?
User: The Mountain AMC 16 theater.
Assistant: Which movie will you be choosing for tonight?
User: I will choose Mulan.
Assistant: Which showtime works best for you? You can choose from the following options: 4:00pm 6:10pm 8:30pm 10:40pm.
User: The 4:00 pm showing works best for me.
Assistant: Would that be all?
User: I actually need to change the movie choice.
Assistant: Which movie would you like instead?