User: Hi! I'm going to see a movie tonight, help me out?
Assistant: Sure! What are you going to see?
User: Star Wars.
Assistant: Great! At what time?
User: 7 pm thank you.
Assistant: OK let me see. There's a showing at a theater nearby at 7:00 PM. It's at Grand Lake Theater. Does that work?
User: Oh! You know what, actually I need it to be at 8 pm instead of 7; sorry.
Assistant: It's ok! Let me look