Query: user: Can you get me a one-way flight?
assistant: Sure. When do you plan on going?
user: I plan to travel from Philadelphia to NYC on the 4th of this month.
assistant: I found 4 flights that could fit your traveling needs. There's a $64 0 stop American Airlines flight that departs at 4:45 pm.
user: Any other choices?
assistant: Yes. You could instead go with a $54 0 stop Delta Airlines flight that leaves at 4:40 pm.
user: What else is there? Can you try to find a premium economy United Airlines flight?
assistant: I found 1 United Airlines flight that fits your request. It's a $91 ticket for a flight that leaves at 4:45 am and has 0 stops.
user: Sounds good, but I'm thinking I'd rather travel by bus.
assistant: Want to leave on March 4th?
user: No. The 1st of this month.
assistant: I found 8 buses. Want to get a $24 economy ticket for one leaving at 8:30 am?
user: No. What else is there?
assistant: You could instead get a $23 economy ticket for a bus leaving at 9:50 am.
user: What stations does it travel between?
assistant: Between Intercity Terminal and Port Authority Station.
user: Sounds good to me.
assistant: Want to buy tickets?
user: Yes I do.
assistant: How many tickets?
user: Just 1 ticket.
assistant: You want 1 economy ticket for a bus going from Philadelphia to New York on March 1st at 9:50 am?
user: Wait, actually, get two tickets.
assistant: You want 2 economy tickets?
user: Yes, I do.
assistant: I got the tickets for you.
user: Thank you very much for your help getting me a bus. I need nothing more.

Intent: Buses:BuyBusTicket