Domains: Travel_15, Hotels_25, Flights_45

user: Can you please find me some cool attractions?

system: Sure, but first please tell me the area in which in should search.

user: Rio de Janeiro, please.

system: There's a Museum which you should not miss, the Air And Space Museum.

user: Perfect. Now let's find a house to stay in the area.

system: I found 10 houses which you might like, out of which I recommend Avenida Almirante Silvio de Noronha, 365 - Centro, rated at 4.6

user: Sounds perfect. Let's now find one ticket for a round trip flight there, airline is not important.

system: Sure, but first please tell me the date on which you plan on travelling.

user: I'd like to fly there next Friday.

system: And when do you plan on returning?

user: I'm flying out of ATL and I plan to return on the 14th of this month.

system: There's 1 flight from ATL, with Delta Airlines, taking off at 5:50 pm, with the returning flight at 10:25 pm. The flight is a connecting flight and the ticket is priced at $512.

user: Sounds perfect.

system: Is there anything else I could do for you?

user: No, that will be all for now. Thanks for everything.

system: My pleasure. Have a nice day.