Query: user: I am searching for some bus tickets.
assistant: At what time would you want the bus to leave? Where will you be leaving from? When will you plan to leave?
user: I am going to leave from Fresno, CA on Saturday this week. I would like the bus to depart at 11:30.
assistant: How many tickets will you need? Where will you be going?
user: I want to go to Vegas and I will need tickets for two people

Intent: Buses:BuyBusTicket