Domains: Travel_15, Hotels_25, Flights_45

user: I wish to see some attractions which is child-friendly.

system: Where shall I search in?

user: Search attractions in Chi-town

system: I found 10 attractions for you .Your check out 360 CHICAGO. It is a Tourist Attraction.

user: Nice. I wish to search for a house to stay there.

system: I searched and found 10 houses. An excellent house is situated at 1 South Franklin Street with 4.4 rating.

user: It is perfect. I wish to search for a round trip flight to go there.

system: From which city do you want to start and when will you return? When will you travel?

user: I will move on 9th of this month and will return on 14th of this month. I need flight from CDMX.

system: I searched and found 3 American Airlines flight. A connecting flight will start at 4:25 pm. The return flight will start at 4:35 pm. The price is $495.

user: Is it four tickets? What time the returning flight will arrive?

system: I booked it for 1 person. The returning flight will come at 1:08 am.

user: Is there any other option?

system: A Delta Airlines connecting flight will start at 3:10 pm. The return flight will start at 4:10 pm. The price is $517.

user: It is nice. Thank you so much. That is what I want.

system: Have a nice day.