Domains: Travel_15, Hotels_25, Flights_45

user: Hi, could you recommend me some nice attractions which I can visit?

system: Where would you prefer to visit?

user: I would like a child-friendly attraction in NYC please.

system: How about a museum called 9/11 Tribute Museum?

user: That sounds great! Could you get me a house there too?

system: There are 10 houses which you may like, how about a 4.4 rated house located at 100 Greenwich Street?

user: Sure, could you also get me a round trip flight there?

system: Which date and where will you be travelling there from, and when will you be returning from?

user: I would like to travel from Seattle, WA on the 1st, returning on March 10th.

system: Would you like to fly with American Airlines which departs at 4:15 pm and you will return at 12:30 pm? This will cost you $489.

user: Sounds great to me!

system: Do you require any other assistance?

user: No, that is all. Thank you!

system: No worries, have a great day ahead!