User: Hi, I'm thinking of getting movie tickets.
Assistant: Of course, to which movie theater?
User: Probably the Mountain AMC 16 in Hillview Oregon.
Assistant: Of course, do you have a movie preference?
User: I think my friend wants to see Mulan.
Assistant: Of course, do you know what time you prefer?
User: I'm thinking of something around 3 pm so we can have dinner afterwards.
Assistant: I'm sorry, there is no showing at 3, however there is one at 4 pm.
User: I think that will work ok.
Assistant: Sure, so you want 2 tickets for the 4 pm Mulan right?
User: wait a minute. I just remember. My friend wanted to see No time to die. He didn't mention Mulan, so we better change.
Assistant: Do you know what time?