User: I'm interested in seeing the movie Dolittle.
Assistant: Ok, where would you like to watch the movie?
User: I'd like to watch it at the Arlington Courthouse AMC.
Assistant: Ok, what time would you like to watch the movie at?
User: I'd like to watch it at 8:00 PM.
Assistant: Ok, how many tickets do you need?
User: I only need one ticket.
Assistant: Ok, just one ticket.
User: Ok, just to verify that is 1 ticket to see Dolittle at the Arlington Courthouse AMC at 8:00 PM.
Assistant: Actually, I've changed my mind.
User: Ok, what do you want to change?
Assistant: I need another ticket.
User: Ok, how many tickets do you need?
Assistant: I only need 2 tickets now.
User: Ok, just to confirm, that is 2 tickets to see Dolittle at the Arlington Courthouse AMC at 8:00 PM.
Assistant: Yes, that is correct.
User: Would you like to book the tickets to your account?
Assistant: Yes, go ahead and book them.
User: Ok, that will be $12.99.
Assistant: Ok, thanks.