Query: user: Looking for bus tickets
assistant: To which city and how many tickets?
user: 2 tickets to SFO
assistant: whats the departure date and city?
user: Leaving on 2nd of this month from Sacramento, CA
assistant: Any specific leaving time?
user: At nine in the morning is preferred
assistant: Please confirm: 2 economy bus tickets to San Francisco from Sacramento on march 2nd at 9 am
user: No, make it Six pm
assistant: Please confirm: 2 economy bus tickets on march 2nd at 6 pm
user: Thats right
assistant: Your ticket is done
user: thanks, get me a hotel there

Intent: Buses:BuyBusTicket