Query: user: Can you find me a one way flight on American Airlines in premium economy class? I'll be traveling on the 10th.
assistant: Where will you be going?
user: I'm going to San Diego.
assistant: Where are you leaving from?
user: I'm leaving from Vegas.
assistant: I found 1 matching flight, which has 0 stops and costs $134. It's on American Airlines and departs at 8:20 am.
user: When will I reach my destination?
assistant: It arrives at 9:34 am.
user: What airports does it travel between?
assistant: It will leave McCarran International Airport and arrive at SAN International Airport.
user: Can you find me a bus that does there?
assistant: Will you leave on March 10th?
user: No, I'm leaving on March 9th.
assistant: I found 1 matching bus. It leaves at 3:50 pm, costs $42, and has 0 transfers.
user: Which bus stations does it travel between?
assistant: You'll leave Union Plaza and arrive at Santa Fe Depot.
user: That sounds like it'll work.
assistant: Can I help you with something else?
user: I'd like to reserve a bus ticket.
assistant: How many tickets will you need?
user: Just 1 ticket please.

Intent: Buses:BuyBusTicket