[example] [user] i would like to get two tickets on a round trip flight that will get me to san francisco from san diego. [system] will you be leaving on march 2nd? [user] i would like to leave next monday. [system] what day do you want your return flight to be? [user] i would like to fly with united airlines and come back on the 11th of this month. i have no preference about which ticket class it is. [slots] departure_date=next monday airlines=k of possible values a) alaska airlines b) southwest airlines c) south african airways d) latam brasil e) delta airlines f) american airlines g) air canada h) lot polish airlines i) british airways j) air france k) united airlines return_date=11th of this month destination_airport=san francisco origin_airport=san diego number_of_tickets=b of possible values a) 4 b) 2 c) 3 d) 1 seating_class=dontcare of possible values a) business b) economy c) premium economy [context] [user] hi, could you get me a round trip flight with united airlines?
State: [state] departure_date=none airlines=k return_date=none destination_airport=none origin_airport=none number_of_tickets=none seating_class=none

[example] [user] i would like to get two tickets on a round trip flight that will get me to san francisco from san diego. [system] will you be leaving on march 2nd? [user] i would like to leave next monday. [system] what day do you want your return flight to be? [user] i would like to fly with united airlines and come back on the 11th of this month. i have no preference about which ticket class it is. [slots] number_of_tickets=b of possible values a) 1 b) 2 c) 3 d) 4 destination_airport=san francisco airlines=g of possible values a) delta airlines b) american airlines c) south african airways d) air france e) lot polish airlines f) air canada g) united airlines h) alaska airlines i) british airways j) latam brasil k) southwest airlines origin_airport=san diego return_date=11th of this month departure_date=next monday seating_class=dontcare of possible values a) premium economy b) business c) economy [context] [user] hi, could you get me a round trip flight with united airlines? [system] sure, where will you be departing from and what is your intended period of travel? [user] i will be travelling to los angeles from march 3rd to 14th of march.
State: [state] number_of_tickets=none destination_airport=none airlines=g origin_airport=los angeles return_date=14th of march departure_date=march 3rd seating_class=none

[example] [user] i would like to get two tickets on a round trip flight that will get me to san francisco from san diego. [system] will you be leaving on march 2nd? [user] i would like to leave next monday. [system] what day do you want your return flight to be? [user] i would like to fly with united airlines and come back on the 11th of this month. i have no preference about which ticket class it is. [slots] departure_date=next monday destination_airport=san francisco seating_class=dontcare of possible values a) business b) economy c) premium economy return_date=11th of this month origin_airport=san diego airlines=f of possible values a) air france b) alaska airlines c) american airlines d) latam brasil e) air canada f) united airlines g) british airways h) lot polish airlines i) southwest airlines j) south african airways k) delta airlines number_of_tickets=a of possible values a) 2 b) 3 c) 1 d) 4 [context] [user] hi, could you get me a round trip flight with united airlines? [system] sure, where will you be departing from and what is your intended period of travel? [user] i will be travelling to los angeles from march 3rd to 14th of march. [system] and where do you plan to go? [user] likely to new york city, i suppose.
State: [state] departure_date=march 3rd destination_airport=new york city seating_class=none return_date=14th of march origin_airport=los angeles airlines=f number_of_tickets=none

[example] [user] i would like to get two tickets on a round trip flight that will get me to san francisco from san diego. [system] will you be leaving on march 2nd? [user] i would like to leave next monday. [system] what day do you want your return flight to be? [user] i would like to fly with united airlines and come back on the 11th of this month. i have no preference about which ticket class it is. [slots] origin_airport=san diego seating_class=dontcare of possible values a) economy b) premium economy c) business airlines=j of possible values a) southwest airlines b) south african airways c) air canada d) latam brasil e) alaska airlines f) british airways g) air france h) delta airlines i) lot polish airlines j) united airlines k) american airlines return_date=11th of this month destination_airport=san francisco departure_date=next monday number_of_tickets=b of possible values a) 4 b) 2 c) 3 d) 1 [context] [user] hi, could you get me a round trip flight with united airlines? [system] sure, where will you be departing from and what is your intended period of travel? [user] i will be travelling to los angeles from march 3rd to 14th of march. [system] and where do you plan to go? [user] likely to new york city, i suppose. [system] there is 1 available united airlines flight which departs at 11 am and returns at 11:50 am which will cost you $332. [user] i see, could you get three tickets please? when does the flight land at the destination?
State: [state] origin_airport=los angeles seating_class=none airlines=j return_date=14th of march destination_airport=new york city departure_date=march 3rd number_of_tickets=none

[example] [user] i would like to get two tickets on a round trip flight that will get me to san francisco from san diego. [system] will you be leaving on march 2nd? [user] i would like to leave next monday. [system] what day do you want your return flight to be? [user] i would like to fly with united airlines and come back on the 11th of this month. i have no preference about which ticket class it is. [slots] departure_date=next monday destination_airport=san francisco number_of_tickets=b of possible values a) 1 b) 2 c) 3 d) 4 return_date=11th of this month airlines=d of possible values a) air france b) air canada c) american airlines d) united airlines e) delta airlines f) southwest airlines g) south african airways h) latam brasil i) british airways j) alaska airlines k) lot polish airlines seating_class=dontcare of possible values a) business b) premium economy c) economy origin_airport=san diego [context] [user] hi, could you get me a round trip flight with united airlines? [system] sure, where will you be departing from and what is your intended period of travel? [user] i will be travelling to los angeles from march 3rd to 14th of march. [system] and where do you plan to go? [user] likely to new york city, i suppose. [system] there is 1 available united airlines flight which departs at 11 am and returns at 11:50 am which will cost you $332. [user] i see, could you get three tickets please? when does the flight land at the destination? [system] this is for 1 and the flight will arrive at 8:10 pm. [user] that sounds perfect!
State: [state] departure_date=march 3rd destination_airport=new york city number_of_tickets=none return_date=14th of march airlines=d seating_class=none origin_airport=los angeles

[example] [user] i would like to get two tickets on a round trip flight that will get me to san francisco from san diego. [system] will you be leaving on march 2nd? [user] i would like to leave next monday. [system] what day do you want your return flight to be? [user] i would like to fly with united airlines and come back on the 11th of this month. i have no preference about which ticket class it is. [slots] number_of_tickets=d of possible values a) 3 b) 1 c) 4 d) 2 destination_airport=san francisco departure_date=next monday origin_airport=san diego seating_class=dontcare of possible values a) business b) premium economy c) economy return_date=11th of this month airlines=h of possible values a) south african airways b) lot polish airlines c) air france d) delta airlines e) british airways f) american airlines g) latam brasil h) united airlines i) air canada j) alaska airlines k) southwest airlines [context] [user] hi, could you get me a round trip flight with united airlines? [system] sure, where will you be departing from and what is your intended period of travel? [user] i will be travelling to los angeles from march 3rd to 14th of march. [system] and where do you plan to go? [user] likely to new york city, i suppose. [system] there is 1 available united airlines flight which departs at 11 am and returns at 11:50 am which will cost you $332. [user] i see, could you get three tickets please? when does the flight land at the destination? [system] this is for 1 and the flight will arrive at 8:10 pm. [user] that sounds perfect! [system] could i further assist you then? [user] no, that is all. thank you so much!
State: [state] number_of_tickets=none destination_airport=new york city departure_date=march 3rd origin_airport=los angeles seating_class=none return_date=14th of march airlines=h