User: I want to see a movie tomorrow
Assistant: Ok, what movie?
User: Fantasy Island
Assistant: Ok, what theater?
User: AMC Oakview
Assistant: The showings tomorrow are at 11:20am, 1:45pm, 4:20pm, 6:46pm, 9:20pm
User: 9:20 PM
Assistant: How many tickets?
User: 2
Assistant: Ok, I will purchase two tickets
User: Actually, can I change the theater?
Assistant: Of course, what theater?