Query: user: I need a bus! Please find one.
assistant: Where are you departing from?
user: I am leaving from San Diego and traveling to Long Beach, CA.
assistant: What day do you plan on leaving?
user: The 8th of March.
assistant: I found 10 buses for you. One bus leaves at 8:20 am, costs $26 and has 0 transfers.
user: Sounds great!
assistant: Do you want to buy tickets?
user: Yes I want to reserve tickets please.
assistant: How many?
user: Just 1 ticket.

Intent: Buses:BuyBusTicket