Domains: Hotels_35, Flights_15

user: I need to reserve an hotel room but I don't know how to do it

system: I can do it for you, tell me check in and check out date

user: I want check in on the 7th. Check out must be on the 3rd

system: where do you want me to look for your hotel? Do you have a favorite one?

user: Yes, there's one I like and it's in london, UK. the name is the westbury mayfair

system: confirm me the procedure you want me to do on your behalf. You want to book 1 room at the westbury mayfair, a luxury collection hotel, london in london. You wish to check in on march 3rd and check out on march 7th

user: Yes, that's right. How much will I pay?

system: the reservation has been made and the price is $368

user: Is the place pet friendly? What's the address?

system: the address is 37 conduit street and you can't bring your pet

user: okay. now help me in finding a flight to reach the hotel. My favorite company is delta airlines and the departure city is la

system: When are you leaving? March 3rd is okay for you?

user: no it isn't, I want to leave later today

system: there's 1 flights from delta airlines. It will leave at 10:15 am and it has 0 stops, the ticket costs $289

user: tell me the name of the departure airport

system: it's lax international airport

user: now tell me the name of the arrival airport and if the ticket can be refunded eventually.

system: the landing airport is heathrow international airport and the ticket can't be refunded

user: the flight is okay for me

system: Do you want me to buy the tickets?

user: yes please, chose economy class

system: confirm me the data. The flight to buy is by delta airlines and departs from los angeles to london on march 1st, the ticket you want is 1 in the economy class

user: yes, perfect.

system: your ticket has been bought

user: thanks a lot, I don't need you anymore

system: Goodbye sir