User: I need some movie tickets.
Assistant: What movie would you like to watch?
User: I want to watch Frozen 2.
Assistant: What theater would you like to go to?
User: I want to go the Harkins nearest me.
Assistant: How many tickets do you need?
User: I need three tickets.
Assistant: What time do you want to watch the movie?
User: I want to watch it at 12:00 PM.
Assistant: What kind of screen do you prefer?
User: I want to see it in IMAX.
Assistant: Searching for showtimes of Frozen 2 in IMAX at 12:00 PM at the Harkins.
User: Wait nevermind, I want to watch Star Wars: Rise of Skywalker instead!
Assistant: What theater would you like to go to?
User: I want to see it at the Harkins.
Assistant: How many tickets do you need?
User: I still need 3 tickets.
Assistant: What time do you want to watch the movie?
User: I still want to watch it at 12:00 PM.
Assistant: What kind of screen do you prefer?
User: I still want to see it in IMAX.
Assistant: Searching for showtimes of Star Wars: Rise of Skywalker in IMAX at 12:00 PM at the Harkins.
User: Okay.
Assistant: I found one showing Star Wars: Rise of Skywalker in IMAX at 12:00 PM at the Harkins. Would you like to purchase tickets.