Query: user: Hi! Can you help me find a bus?
assistant: I'd be happy to. Let's get some details first. Where are you departing from and traveling to? When will you be leaving?
user: I'll be going to Sacramento, CA from Vegas on March 13th.
assistant: There is a bus leaving at 7:20 am with 1 transfer. The ticket price is $83.
user: Can you tell me the stations of origin and destination?
assistant: You will be leaving Union Plaza and arriving at Sacramento Valley Station.
user: Are there any other options?
assistant: Yes. The 7:50 am bus also has 1 transfer but tickets are only $62.
user: What would be available if I went to LAX instead?
assistant: There are 3 buses going to LAX. The first leaves at 10:20 am and has 0 transfers. The ticket price is $36.
user: That one works for me.
assistant: Would you like to purchase your tickets now?
user: Yes, please get me 4 tickets.

Intent: Buses:BuyBusTicket