Query: user: I'd like to reserve a bus going to Anaheim leaving at morning 9:15 on the 10th of this month.
assistant: How many tickets did you need and where were you planning to leave from?
user: I am leaving from SFO and I'd like tickets for 3 people.
assistant: Please confirm you want a ticket for 3 people on the bus going from San Francisco to Anaheim on March 10th at 9:15 am.
user: Yes, that sounds good.
assistant: Sorry, I was unable to buy that ticket. There is a bus leaving at 9:20 am for $49.
user: Yes, that sounds good.

Intent: Buses:BuyBusTicket