User: Hi there.
Assistant: Hello how are you?
User: I'm good. I want to buy movie tickets.
Assistant: Sure for which movie?
User: 1917
Assistant: Excellent choice. Which theatre do you prefer?
User: AMC off Cherry road.
Assistant: Ok. Have you thought of a Showtime?
User: 5PM showing.
Assistant: Alright, how many tickets do you need?
User: 3 tickets please.
Assistant: Ok do you have a screening choice?
User: IMAX.
Assistant: That is 3$ extra each ticket. Is this OK?
User: If course.
Assistant: Ok, I will book it now.
User: Actually I want to watch 5PM showing of Birds of Prey.
Assistant: Ok I will change that for you.
User: Thank you.
Assistant: You're very welcome, enjoy the movie.