User: Hi, I would like to buy movie tickets.
Assistant: Which movie theatre do you want to go to?
User: Regals.
Assistant: When do you want to go to the movies?
User: Tonight.
Assistant: What movie do you want to watch?
User: Frozen 2.
Assistant: For how many people?
User: 2
Assistant: What time showing do you prefer?
User: 05:00PM.
Assistant: Is there a specific screen type?
User: 3D.
Assistant: It does not appear that there is a showing for 3D at 05:00PM. The times for 3D Frozen is 1:00PM, 4:00PM, 7:00 PM. Do any of these alternative options work?