User: Hello, I would like to purchase movie tickets
Assistant: Excellent! I would be happy to assist you with that. What movie would you like to see?
User: I would like to see Possession
Assistant: Great choice. When and where would you like to see Possession?
User: I would like to see it tonight, I'm taking my mom.
Assistant: So you will need threee tickets?
User: No I only need two tickets
Assistant: I'm sorry about that, two tickets then.