Query: user: I need a bus.
assistant: Please tell me your starting point, your destination, and when you want to leave.
user: I need two tickets for today to go to Vegas from Fresno, CA.
assistant: I found 10 buses. There's a 7:20 am bus that is $38 for an Economy ticket.
user: What station does it leave from?
assistant: It leaves from Fresno Station.
user: Any other buses?
assistant: There's an 8:50 am bus that is $47 for an Economy ticket.
user: What station does it leave from, and where does it arrive?
assistant: It leaves from Fresno Station and arrives at Union Plaza.
user: Sounds good. Is there anything cool to see there?
assistant: I found 9 attractions. The DISCOVERY Children's Museum in an interesting museum.
user: Is it child-friendly?
assistant: Yes, it's a good place for kids.
user: Okay. I'd like to buy tickets for the bus there.
assistant: So you want 2 Economy tickets for the 8:50 am bus from Fresno to Las Vegas leaving March 1st? Is that correct?
user: Yes, that's right.

Intent: Buses:BuyBusTicket