User: I need to get tickets to see Sonic the Hedgehog tonight. Can you help me?
Assistant: Of course, how would you like me to help?
User: Can you tell me what theaters are closest to me?
Assistant: Brattle Theatre is closest to your current location.
User: Okay, can you also tell me when it's showing Sonic?
Assistant: Brattle Theatre is showing Sonic the Hedgehog at 3:30 PM next.
User: Are there later times?
Assistant: Yes, there is another showing at 6:40 PM, and another at 9:30 PM.
User: I think the 6:40 PM one is good.
Assistant: Okay, would you like to purchase tickets to that showtime?
User: Yeah. I need two tickets.
Assistant: Two tickets to see Sonic the Hedgehog at Brattle Theatre at 6:40 PM will cost $20, at $10 per ticket. Is this okay?
User: Wait, actually, I might want one more ticket.
Assistant: Sure, no problem. So you want three tickets?
User: Yes, one for me and two for my friends.
Assistant: Three tickets will cost $30, at $10 per ticket. Is this okay?