[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] airlines=b of possible values a) alaska airlines b) southwest airlines c) delta airlines d) british airways e) united airlines f) air france g) air canada h) american airlines passengers=b of possible values a) 4 b) 1 c) 2 d) 3 return_date=9th of this month departure_date=6th of this month outbound_departure_time=3:10 pm destination_city=sd inbound_departure_time=8:25 pm origin_city=las vegas refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class [context] [user] i would like to book a one way flight on united airlines for a trip coming up.
State: [state] airlines=e passengers=none return_date=none departure_date=none outbound_departure_time=none destination_city=none inbound_departure_time=none origin_city=none refundable=none seating_class=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] origin_city=las vegas passengers=b of possible values a) 3 b) 1 c) 2 d) 4 inbound_departure_time=8:25 pm airlines=c of possible values a) british airways b) alaska airlines c) southwest airlines d) delta airlines e) air canada f) united airlines g) air france h) american airlines outbound_departure_time=3:10 pm departure_date=6th of this month destination_city=sd seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy refundable=a of possible values a) true b) false return_date=9th of this month [context] [user] i would like to book a one way flight on united airlines for a trip coming up. [system] where are you planning to go? [user] i am going to new york.
State: [state] origin_city=none passengers=none inbound_departure_time=none airlines=f outbound_departure_time=none departure_date=none destination_city=new york seating_class=none refundable=none return_date=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] origin_city=las vegas return_date=9th of this month refundable=b of possible values a) false b) true departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm passengers=b of possible values a) 2 b) 1 c) 4 d) 3 airlines=e of possible values a) alaska airlines b) air canada c) british airways d) air france e) southwest airlines f) delta airlines g) united airlines h) american airlines destination_city=sd [context] [user] i would like to book a one way flight on united airlines for a trip coming up. [system] where are you planning to go? [user] i am going to new york. [system] where would you like to leave from? [user] i want to depart from vancouver, bc.
State: [state] origin_city=vancouver, bc return_date=none refundable=none departure_date=none seating_class=none outbound_departure_time=none inbound_departure_time=none passengers=none airlines=g destination_city=new york

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] airlines=d of possible values a) delta airlines b) alaska airlines c) american airlines d) southwest airlines e) air france f) united airlines g) british airways h) air canada origin_city=las vegas outbound_departure_time=3:10 pm destination_city=sd passengers=c of possible values a) 3 b) 2 c) 1 d) 4 seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business refundable=a of possible values a) true b) false return_date=9th of this month inbound_departure_time=8:25 pm departure_date=6th of this month [context] [user] i would like to book a one way flight on united airlines for a trip coming up. [system] where are you planning to go? [user] i am going to new york. [system] where would you like to leave from? [user] i want to depart from vancouver, bc. [system] when would you like to leave? [user] i want to leave on the 9th of march
State: [state] airlines=f origin_city=vancouver, bc outbound_departure_time=none destination_city=new york passengers=none seating_class=none refundable=none return_date=none inbound_departure_time=none departure_date=9th of march

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] passengers=a of possible values a) 1 b) 2 c) 3 d) 4 departure_date=6th of this month airlines=d of possible values a) united airlines b) delta airlines c) air france d) southwest airlines e) american airlines f) alaska airlines g) british airways h) air canada inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm origin_city=las vegas destination_city=sd seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy refundable=a of possible values a) true b) false return_date=9th of this month [context] [user] i would like to book a one way flight on united airlines for a trip coming up. [system] where are you planning to go? [user] i am going to new york. [system] where would you like to leave from? [user] i want to depart from vancouver, bc. [system] when would you like to leave? [user] i want to leave on the 9th of march [system] i found 1 flight with united airlines leaving at 3:15 am with 1 stop. the ticket costs $337. [user] when does the onward flight arrive, and at which airport?
State: [state] passengers=none departure_date=9th of march airlines=a inbound_departure_time=none outbound_departure_time=none origin_city=vancouver, bc destination_city=new york seating_class=none refundable=none return_date=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] return_date=9th of this month inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false departure_date=6th of this month destination_city=sd passengers=b of possible values a) 4 b) 1 c) 2 d) 3 airlines=f of possible values a) air france b) british airways c) delta airlines d) united airlines e) air canada f) southwest airlines g) american airlines h) alaska airlines origin_city=las vegas seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy outbound_departure_time=3:10 pm [context] [user] i would like to book a one way flight on united airlines for a trip coming up. [system] where are you planning to go? [user] i am going to new york. [system] where would you like to leave from? [user] i want to depart from vancouver, bc. [system] when would you like to leave? [user] i want to leave on the 9th of march [system] i found 1 flight with united airlines leaving at 3:15 am with 1 stop. the ticket costs $337. [user] when does the onward flight arrive, and at which airport? [system] the onward flight arrives at 3:12 pm. the destination is jfk international airport. [user] that sounds good. can you assist me in buying a one-way flight?
State: [state] return_date=none inbound_departure_time=none refundable=none departure_date=9th of march destination_city=new york passengers=none airlines=d origin_city=vancouver, bc seating_class=none outbound_departure_time=3:15 am

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy departure_date=6th of this month return_date=9th of this month destination_city=sd airlines=d of possible values a) united airlines b) delta airlines c) air canada d) southwest airlines e) air france f) american airlines g) british airways h) alaska airlines outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm passengers=d of possible values a) 2 b) 3 c) 4 d) 1 refundable=b of possible values a) false b) true origin_city=las vegas [context] [user] i would like to book a one way flight on united airlines for a trip coming up. [system] where are you planning to go? [user] i am going to new york. [system] where would you like to leave from? [user] i want to depart from vancouver, bc. [system] when would you like to leave? [user] i want to leave on the 9th of march [system] i found 1 flight with united airlines leaving at 3:15 am with 1 stop. the ticket costs $337. [user] when does the onward flight arrive, and at which airport? [system] the onward flight arrives at 3:12 pm. the destination is jfk international airport. [user] that sounds good. can you assist me in buying a one-way flight? [system] to confirm, you would like a one-way flight from vancouver to new york on march 9th. the flight is for 1 passenger, economy class, with united airlines. is this correct? [user] yes, that's perfect.
State: [state] seating_class=a departure_date=9th of march return_date=none destination_city=new york airlines=a outbound_departure_time=3:15 am inbound_departure_time=none passengers=d refundable=none origin_city=vancouver

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy return_date=9th of this month passengers=a of possible values a) 1 b) 2 c) 3 d) 4 destination_city=sd refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm origin_city=las vegas departure_date=6th of this month airlines=b of possible values a) alaska airlines b) southwest airlines c) american airlines d) air france e) united airlines f) british airways g) delta airlines h) air canada inbound_departure_time=8:25 pm [context] [user] i would like to book a one way flight on united airlines for a trip coming up. [system] where are you planning to go? [user] i am going to new york. [system] where would you like to leave from? [user] i want to depart from vancouver, bc. [system] when would you like to leave? [user] i want to leave on the 9th of march [system] i found 1 flight with united airlines leaving at 3:15 am with 1 stop. the ticket costs $337. [user] when does the onward flight arrive, and at which airport? [system] the onward flight arrives at 3:12 pm. the destination is jfk international airport. [user] that sounds good. can you assist me in buying a one-way flight? [system] to confirm, you would like a one-way flight from vancouver to new york on march 9th. the flight is for 1 passenger, economy class, with united airlines. is this correct? [user] yes, that's perfect. [system] your flight has been successfully booked. [user] thank you! that is all i need.
State: [state] seating_class=c return_date=none passengers=a destination_city=new york refundable=none outbound_departure_time=3:15 am origin_city=vancouver departure_date=9th of march airlines=e inbound_departure_time=none