Query: user: Hi, could you help me find some nice attractions which I can go to?
assistant: Any preference on the attraction location?
user: Yes, would prefer something in NYC please.
assistant: Would you like to visit 92nd Street Y, which is a Performing Arts Venue?
user: That sounds interesting, but are there any alternatives?
assistant: How about a museum called American Folk Art Museum?
user: That sounds great, could you help me search for a bus travelling there? I will be travelling with four people and departing from Washington on the 3rd of this month.
assistant: Sure, there are 8 buses, one of which departs at 8:10 am with 0 transfers which will cost you $37.
user: Sorry, are there any alternative buses available?
assistant: Yes, there is one which departs at 8:20 am with 0 transfers which will cost you $31.
user: No thank you, could you find alternatives which leaves on the 12th for 3 people?
assistant: There are 6 buses, one of which departs at 11:10 am with 0 transfers and costs you $40.
user: Sure, that sounds great. Could you help me reserve the bus tickets please? Thank you!

Intent: Buses:BuyBusTicket