Domains: Travel_15, Hotels_15, Flights_35

user: Can you find me some attractions to visit?

system: Where should I search?

user: Search in Paris.

system: I have found you 10 attractions. You might like to visit the American Church in Paris. It is a Place of Worship.

user: Great! Can you find me a hotel room nearby? I'd like 1 room in a four star hotel.

system: I have found 10 hotels that you might like. How about the Ac Hotel By Marriott Paris Porte Maillot? It is a nice 4 star hotel.

user: Sounds good. Can you also find me a round trip flight, preferably with Delta Airlines?

system: What will be your departure date, city and return date?

user: I need a flight out of Washington for the 1st of this month. I want to return on the 4th.

system: How about a 5:55 pm flight on Delta Airlines? The return flight departs at 9:15 am local time and costs $608 per passenger.

user: How many checked bags can I have?

system: You are allowed 0 checked bags.

user: What is the departure airport?

system: The flight departs from Dulles International Airport.

user: All right. Thank you for now.

system: You're welcome. Have a nice day.