Query: user: I need one bus ticket to Los Angeles.
assistant: Where are you leaving from? What time? When are you leaving?
user: I am leaving from Long Beach on the 9th of this month at 7:15 am.
assistant: Please confirm, 1 economy bus ticket for Long Beach to Los Angeles. The date of your trip is March 9th at 7:15 am.
user: Yes, that is perfect.
assistant: Sorry, I was unable to buy tickets. I found a bus leaving at 7:40 am, the cost is $12.
user: Yes, that is great!

Intent: Buses:BuyBusTicket