User: I need two tickets to the movies!
Assistant: Okay great, what movie were you planning on seeing?
User: It's called Playing With Fire.
Assistant: Okay great, what theatre would you like to go to?
User: AMC I think.
Assistant: Perfect. What type of showing?
User: 3D for this one.
Assistant: Okay what time?
User: 9PM please.
Assistant: Good. So I have two movie tickets to Playing With Fire 3D showing at 9 PM at AMC in Milwaukee is that correct?
User: Yes.
Assistant: Okay processing.
User: Wait no!
Assistant: What is it?
User: Can you change it to Regal?
Assistant: Yes.
User: Okay.
Assistant: Okay so I have 2 tickets to Playing With Fire 3D showing at 9 PM here in Milwaukee at Regal correct?
User: Yes.
Assistant: Done.