Query: user: I need 3 bus tickets on a bus that departs at 5:30 in the evening.
assistant: What city are you departing?
user: I am departing out of SD.
assistant: Where are you going and what date are you departing?
user: I want Economy tickets for my departure to SF on the 12th.
assistant: You want 3 Economy tickets for a bus departing San Diego at 5:30 pm on March 12th and is headed to San Francisco. Is that correct?
user: That is correct.
assistant: I can't get you bus tickets. There is a bus departing at 5:10 pm and the cost is $60.
user: That is fine.
assistant: Your reservation is complete.
user: What bus station does it depart from?
assistant: You will be departing Santa Fe Depot.
user: What bus station does it arrive at?
assistant: You will be arriving at Salesforce Transit Center.
user: Thanks a bunch.

Intent: Buses:BuyBusTicket