User: hi
Assistant: hi. how can i help you?
User: i would like to book a movie ticket.
Assistant: ok. which movie would you like to book for?
User: Gretel and Hansel
Assistant: ok. which theatre would you prefer?
User: Regal Ninth Street Cinemas Corvallis
Assistant: ok. what show time would you prefer?
User: 5pm.
Assistant: ok. let me check.
User: ok.
Assistant: sorry Regal Cinemas doesn't have show for Gretel and Hansel at 5pm. can you please select another theatre?
User: ok. how about amc?
Assistant: ok. amc has show on 5:30. is that ok?
User: yes.
Assistant: how many tickets do you want?