Domains: Travel_15, Hotels_25, Flights_45

user: I'll be in new york very soon and I would like to visit a museum

system: I've managed to find 10 proposals for you. there's this museum in particular that is called 9/11 tribute museum

user: List me something else in chicago, a historical landmark would be awesome

system: I got 4 offers listed as historical landmark, one is s. r. crown hall

user: Marvellous! find me a house there!

system: I've found a 4.4 rated house at 1 south franklin street

user: I like this one

system: I can make a reservation so you can visit it.

user: No, I'm not that interested

system: Okay then. do you have anything else to ask me?

user: Yes, I do, find me a round trip flight with american airlines

system: I can do that. When do you want do leave and come back? Where are you leaving from exactly?

user: The flight must start from philly on the 5th of this month and the return must be on the 14th

system: If american airlines is fine with you, there's 1 flight leaving at 5:45 pm and coming back at 2 pm. for the ticket, the price to pay is $232

user: I took note, thank you, bye for now.

system: Enjoy your day.