[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] airlines=g of possible values a) air france b) lot polish airlines c) british airways d) delta airlines e) southwest airlines f) air canada g) united airlines h) alaska airlines i) south african airways j) latam brasil k) american airlines destination_airport=san francisco return_date=11th of this month number_of_tickets=d of possible values a) 1 b) 4 c) 3 d) 2 seating_class=dontcare of possible values a) economy b) business c) premium economy departure_date=next monday origin_airport=san diego [context] [user] can you find me a round trip plane from chi-town that is economy and returning on wednesday next week?
State: [state] airlines=none destination_airport=none return_date=wednesday next week number_of_tickets=none seating_class=a departure_date=none origin_airport=chi-town

[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] airlines=g of possible values a) latam brasil b) american airlines c) alaska airlines d) delta airlines e) air canada f) south african airways g) united airlines h) air france i) lot polish airlines j) british airways k) southwest airlines return_date=11th of this month departure_date=next monday seating_class=dontcare of possible values a) business b) economy c) premium economy number_of_tickets=c of possible values a) 3 b) 4 c) 2 d) 1 destination_airport=san francisco origin_airport=san diego [context] [user] can you find me a round trip plane from chi-town that is economy and returning on wednesday next week? [system] when are you travelling and where are you headed? [user] i'm gonna be flying out on the 2nd to delhi
State: [state] airlines=none return_date=wednesday next week departure_date=the 2nd seating_class=b number_of_tickets=none destination_airport=delhi origin_airport=chi-town

[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] airlines=i of possible values a) latam brasil b) air canada c) delta airlines d) british airways e) alaska airlines f) lot polish airlines g) american airlines h) south african airways i) united airlines j) southwest airlines k) air france seating_class=dontcare of possible values a) business b) premium economy c) economy return_date=11th of this month destination_airport=san francisco origin_airport=san diego departure_date=next monday number_of_tickets=c of possible values a) 4 b) 3 c) 2 d) 1 [context] [user] can you find me a round trip plane from chi-town that is economy and returning on wednesday next week? [system] when are you travelling and where are you headed? [user] i'm gonna be flying out on the 2nd to delhi [system] there's a united airlines flight that leaves at 11:15 pm and is a direct flight. the return flight leaves at 1:20 pm, and all this will cost $368 [user] how many tickets will you get?
State: [state] airlines=none seating_class=c return_date=wednesday next week destination_airport=delhi origin_airport=chi-town departure_date=the 2nd 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] return_date=11th of this month destination_airport=san francisco number_of_tickets=c of possible values a) 1 b) 4 c) 2 d) 3 seating_class=dontcare of possible values a) economy b) business c) premium economy origin_airport=san diego airlines=h of possible values a) air canada b) southwest airlines c) air france d) american airlines e) lot polish airlines f) alaska airlines g) latam brasil h) united airlines i) delta airlines j) south african airways k) british airways departure_date=next monday [context] [user] can you find me a round trip plane from chi-town that is economy and returning on wednesday next week? [system] when are you travelling and where are you headed? [user] i'm gonna be flying out on the 2nd to delhi [system] there's a united airlines flight that leaves at 11:15 pm and is a direct flight. the return flight leaves at 1:20 pm, and all this will cost $368 [user] how many tickets will you get? [system] i am getting it for 1 person [user] when does that flight arrive at delhi?
State: [state] return_date=wednesday next week destination_airport=delhi number_of_tickets=none seating_class=a origin_airport=chi-town airlines=none departure_date=the 2nd

[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] airlines=j of possible values a) british airways b) alaska airlines c) latam brasil d) delta airlines e) air france f) lot polish airlines g) southwest airlines h) air canada i) american airlines j) united airlines k) south african airways departure_date=next monday return_date=11th of this month number_of_tickets=a of possible values a) 2 b) 4 c) 3 d) 1 origin_airport=san diego destination_airport=san francisco seating_class=dontcare of possible values a) business b) premium economy c) economy [context] [user] can you find me a round trip plane from chi-town that is economy and returning on wednesday next week? [system] when are you travelling and where are you headed? [user] i'm gonna be flying out on the 2nd to delhi [system] there's a united airlines flight that leaves at 11:15 pm and is a direct flight. the return flight leaves at 1:20 pm, and all this will cost $368 [user] how many tickets will you get? [system] i am getting it for 1 person [user] when does that flight arrive at delhi? [system] it arrives at 8:59 pm, so not too late [user] what if i fly to nyc instead?
State: [state] airlines=none departure_date=the 2nd return_date=wednesday next week number_of_tickets=none origin_airport=chi-town destination_airport=nyc seating_class=c

[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] airlines=i of possible values a) air canada b) south african airways c) latam brasil d) american airlines e) alaska airlines f) british airways g) southwest airlines h) lot polish airlines i) united airlines j) air france k) delta airlines return_date=11th of this month number_of_tickets=b of possible values a) 3 b) 2 c) 1 d) 4 departure_date=next monday destination_airport=san francisco seating_class=dontcare of possible values a) business b) premium economy c) economy origin_airport=san diego [context] [user] can you find me a round trip plane from chi-town that is economy and returning on wednesday next week? [system] when are you travelling and where are you headed? [user] i'm gonna be flying out on the 2nd to delhi [system] there's a united airlines flight that leaves at 11:15 pm and is a direct flight. the return flight leaves at 1:20 pm, and all this will cost $368 [user] how many tickets will you get? [system] i am getting it for 1 person [user] when does that flight arrive at delhi? [system] it arrives at 8:59 pm, so not too late [user] what if i fly to nyc instead? [system] you can fly for $222 via american airlines with a 5:05 am connecting flight and a returning flight that takes off at 11:20 am? [user] that sounds great
State: [state] airlines=none return_date=wednesday next week number_of_tickets=none departure_date=the 2nd destination_airport=nyc seating_class=c origin_airport=chi-town

[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] destination_airport=san francisco departure_date=next monday airlines=i of possible values a) american airlines b) delta airlines c) british airways d) lot polish airlines e) air france f) air canada g) southwest airlines h) latam brasil i) united airlines j) south african airways k) alaska airlines number_of_tickets=c of possible values a) 4 b) 3 c) 2 d) 1 return_date=11th of this month origin_airport=san diego seating_class=dontcare of possible values a) business b) premium economy c) economy [context] [user] can you find me a round trip plane from chi-town that is economy and returning on wednesday next week? [system] when are you travelling and where are you headed? [user] i'm gonna be flying out on the 2nd to delhi [system] there's a united airlines flight that leaves at 11:15 pm and is a direct flight. the return flight leaves at 1:20 pm, and all this will cost $368 [user] how many tickets will you get? [system] i am getting it for 1 person [user] when does that flight arrive at delhi? [system] it arrives at 8:59 pm, so not too late [user] what if i fly to nyc instead? [system] you can fly for $222 via american airlines with a 5:05 am connecting flight and a returning flight that takes off at 11:20 am? [user] that sounds great [system] can i do something else for you right now? [user] right now, no thank you, have a good day and thanks for helping
State: [state] destination_airport=nyc departure_date=the 2nd airlines=none number_of_tickets=none return_date=wednesday next week origin_airport=chi-town seating_class=c