Domains: Flights_45, Hotels_25, Travel_15

user: I require three tickets for a round trip flight and i will be returning on the 5th

system: Which is the departing city and when?

user: I will be starting from San Fran on 2nd of March

system: which city are you intending to move?

user: I will be flying to vegas

system: I have short listed 4 flights of your choice and what is your opinion on American Airlines which takes off at 1:20 pm which is also a direct flight? the returning flight is at 8:20 am with ticket cost $159

user: what time does flight reach my detination?

system: The onward flight will be arriving at 2:55 pm

user: do you mean this is a business class ticket and when is the returning flight arrive?

system: The returning flight arrival time is at 9:55 am and ticket is Economy class

user: Any other thing? returning on 6th of March

system: Do you prefer Delta Airlines which takes off at 5:50 pm and it is also a direct flight and returning flight will be at 4:55 pm with ticket cost at $158

user: Any other thing?

system: Do you prefer Southwest Airlines which takes off at 7:15 am and it is also a direct flight and returning flight will be at 12:35 pm with ticket cost at $156

user: Fine and i also need a house with rating 3.4 or higher for 1 people

system: I have found a house at 1215 South Las Vegas Boulevard with rating 3.4

user: Can i get their phone number ad do they provide laundry service?

system: They do provide laundry service and their contact number is +1 702-489-7500

user: The house is good

system: Do you want house booking?

user: Yes i require to make reservation of house as i will be checking in on March 3rd and checking out on the 5th

system: Please give confirmation details: The place is Las Vegas for 1 people in your group with check in date on March 3rd and check out date on March 5th

user: That is fine

system: Your booking is done

user: How much is the total cost?

system: The total cost is $76

user: Thank you. Can you also show me some attractions like child-friendly Museum

system: I have short listed 3 attractions of your liking and you can look into Las Vegas Natural History Museum and this is a Museum

user: That is fine

system: Any other help?

user: No, thank you very much

system: Enjoy and have fun