Query: user: I'd like to buy some bus tickets.
assistant: When do you want to leave? Where would you depart? How many tickets?
user: I'd like tickets for 3 people from Fresno on the 11th of this month.
assistant: Where is your destination?
user: Anaheim, CA.
assistant: What time would you like to leave?
user: I'd like to leave about 5:30 in the evening.
assistant: Okay, please confirm: 3 Economy tickets for a bus leaving Fresno on March 11th at 5:30 PM and arrive in Anaheim.
user: Yes, that's good. What's the name of the bus station I'm leaving?
assistant: Sorry, I was unable to purchase the tickets. Is there anything else I can do for you?
user: Could you try the same dates for half past 6 in the evening?
assistant: Okay. Please confirm: 3 Economy tickets leaving Fresno on March 11th at 6:30 pm and arriving in Anaheim.
user: Yes, that's good. How much will that cost? What station will it arrive at?
assistant: The destination is Anaheim Intermodal Center. I'm sorry, I'm not able to purchase the tickets for you at that time. There is a bus leaving at 6:40 pm and will cost $40 per ticket.
user: Yes, okay, that works. Please reserve.
assistant: Okay, your tickets have been reserved.
user: Thanks so much. Is there anything going on while I'm there?

Intent: Buses:BuyBusTicket