Query: user: I want to reserve bus tickets.
assistant: Tell me where are you going and when you plan to leave.At what time you want to leave?
user: In Las Vegas I want to go on the 13th at 10:45 in the morning.
assistant: Tell me the number of tickets you want and where will you leave.
user: From Sacramento, CA I will leave and I need 2 tickets.
assistant: You want to go from Sacramento to Las Vegas on March 13th at 10:45 am and tickets will be for 2 people.Is that correct?
user: No, I changed my mind I want to lgo to Fresno, CA.I will leave on the 1st.
assistant: Destination will be Fresno with the bus that leaves on March 1st.I'm right?
user: No,make it please for one people.

Intent: Buses:BuyBusTicket