Query: user: Could you reserve bus tickets going from Fresno to Vegas?
assistant: When will you leave and at what time? How many tickets are needed?
user: There are three in my party and we want to leave at twelve in the afternoon on the 14th of this month.
assistant: Please confirm that you want to buy 3 tickets from Las Vegas to Fresno on March 14th at 12 pm.
user: Yes that is perfect. What station does it go to? How much is the total?
assistant: Sorry, but the tickets could not be purchased. Could I help with anything else?
user: Please try again. It's for two people on the 1st.

Intent: Buses:BuyBusTicket