[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] destination_city=sd outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy return_date=9th of this month inbound_departure_time=8:25 pm origin_city=las vegas passengers=d of possible values a) 2 b) 3 c) 4 d) 1 departure_date=6th of this month airlines=a of possible values a) southwest airlines b) british airways c) delta airlines d) united airlines e) air canada f) american airlines g) alaska airlines h) air france [context] [user] can you search some flights with economy seating?
State: [state] destination_city=none outbound_departure_time=none refundable=none seating_class=d return_date=none inbound_departure_time=none origin_city=none passengers=none departure_date=none airlines=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 destination_city=sd departure_date=6th of this month airlines=e of possible values a) alaska airlines b) air france c) american airlines d) united airlines e) southwest airlines f) delta airlines g) british airways h) air canada inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy passengers=a of possible values a) 1 b) 3 c) 4 d) 2 outbound_departure_time=3:10 pm [context] [user] can you search some flights with economy seating? [system] when are you coming back and where will you be leaving from? [user] i'll be leaving from philadelphia. i want to get back on march 12th.
State: [state] origin_city=philadelphia return_date=march 12th destination_city=none departure_date=none airlines=none inbound_departure_time=none refundable=none seating_class=c passengers=none outbound_departure_time=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 outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false departure_date=6th of this month origin_city=las vegas destination_city=sd airlines=d of possible values a) alaska airlines b) united airlines c) american airlines d) southwest airlines e) air france f) delta airlines g) british airways h) air canada inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class passengers=d of possible values a) 3 b) 2 c) 4 d) 1 [context] [user] can you search some flights with economy seating? [system] when are you coming back and where will you be leaving from? [user] i'll be leaving from philadelphia. i want to get back on march 12th. [system] where are you going to visit and when will you leave? [user] i'm leaving on the 9th of march and traveling to chi-town.
State: [state] return_date=march 12th outbound_departure_time=none refundable=none departure_date=9th of march origin_city=philadelphia destination_city=chi-town airlines=none inbound_departure_time=none seating_class=c passengers=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] outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class return_date=9th of this month destination_city=sd origin_city=las vegas inbound_departure_time=8:25 pm departure_date=6th of this month passengers=d of possible values a) 4 b) 2 c) 3 d) 1 refundable=a of possible values a) true b) false airlines=h of possible values a) delta airlines b) united airlines c) british airways d) air france e) alaska airlines f) air canada g) american airlines h) southwest airlines [context] [user] can you search some flights with economy seating? [system] when are you coming back and where will you be leaving from? [user] i'll be leaving from philadelphia. i want to get back on march 12th. [system] where are you going to visit and when will you leave? [user] i'm leaving on the 9th of march and traveling to chi-town. [system] there is a american airlines flight. the outbound lfight leaves at 10:10 am. the return flight leaves at 6:40 pm. the price is $120. [user] are there any other flights availble.
State: [state] outbound_departure_time=none seating_class=b return_date=march 12th destination_city=chi-town origin_city=philadelphia inbound_departure_time=none departure_date=9th of march passengers=none refundable=none airlines=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 outbound_departure_time=3:10 pm origin_city=las vegas destination_city=sd passengers=b of possible values a) 3 b) 1 c) 4 d) 2 inbound_departure_time=8:25 pm departure_date=6th of this month airlines=c of possible values a) air france b) air canada c) southwest airlines d) alaska airlines e) british airways f) united airlines g) delta airlines h) american airlines seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class refundable=a of possible values a) true b) false [context] [user] can you search some flights with economy seating? [system] when are you coming back and where will you be leaving from? [user] i'll be leaving from philadelphia. i want to get back on march 12th. [system] where are you going to visit and when will you leave? [user] i'm leaving on the 9th of march and traveling to chi-town. [system] there is a american airlines flight. the outbound lfight leaves at 10:10 am. the return flight leaves at 6:40 pm. the price is $120. [user] are there any other flights availble. [system] there is a delta airlines flight. the outbound flight leave at 4:40 pm. the return flight leaves at 9:40 pm. the price is $154. [user] that flight sound good.
State: [state] return_date=march 12th outbound_departure_time=4:40 pm origin_city=philadelphia destination_city=chi-town passengers=none inbound_departure_time=9:40 pm departure_date=9th of march airlines=g seating_class=b refundable=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] departure_date=6th of this month airlines=b of possible values a) american airlines b) southwest airlines c) alaska airlines d) british airways e) united airlines f) air france g) delta airlines h) air canada refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm destination_city=sd origin_city=las vegas seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy return_date=9th of this month passengers=b of possible values a) 3 b) 1 c) 2 d) 4 inbound_departure_time=8:25 pm [context] [user] can you search some flights with economy seating? [system] when are you coming back and where will you be leaving from? [user] i'll be leaving from philadelphia. i want to get back on march 12th. [system] where are you going to visit and when will you leave? [user] i'm leaving on the 9th of march and traveling to chi-town. [system] there is a american airlines flight. the outbound lfight leaves at 10:10 am. the return flight leaves at 6:40 pm. the price is $120. [user] are there any other flights availble. [system] there is a delta airlines flight. the outbound flight leave at 4:40 pm. the return flight leaves at 9:40 pm. the price is $154. [user] that flight sound good. [system] would you like to buy the ticket now? [user] no thank you. i have a different trip. can you find me oneway flights?
State: [state] departure_date=9th of march airlines=g refundable=none outbound_departure_time=4:40 pm destination_city=chi-town origin_city=philadelphia seating_class=c return_date=march 12th passengers=none inbound_departure_time=9:40 pm

[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 airlines=f of possible values a) alaska airlines b) united airlines c) american airlines d) delta airlines e) air canada f) southwest airlines g) air france h) british airways refundable=a of possible values a) true b) false passengers=b of possible values a) 3 b) 1 c) 4 d) 2 seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business return_date=9th of this month destination_city=sd outbound_departure_time=3:10 pm departure_date=6th of this month inbound_departure_time=8:25 pm [context] [user] can you search some flights with economy seating? [system] when are you coming back and where will you be leaving from? [user] i'll be leaving from philadelphia. i want to get back on march 12th. [system] where are you going to visit and when will you leave? [user] i'm leaving on the 9th of march and traveling to chi-town. [system] there is a american airlines flight. the outbound lfight leaves at 10:10 am. the return flight leaves at 6:40 pm. the price is $120. [user] are there any other flights availble. [system] there is a delta airlines flight. the outbound flight leave at 4:40 pm. the return flight leaves at 9:40 pm. the price is $154. [user] that flight sound good. [system] would you like to buy the ticket now? [user] no thank you. i have a different trip. can you find me oneway flights? [system] i found 1 suitable flight for you. there is a delta airlines flight.t he outbound flight leaves at 4:40 pm and it has 1 stop. the price is $162. [user] what airport does it arrive in? is the ticket refundable?
State: [state] origin_city=philadelphia airlines=d refundable=none passengers=none seating_class=c return_date=march 12th destination_city=chi-town outbound_departure_time=4:40 pm departure_date=9th of march inbound_departure_time=9:40 pm

[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 refundable=b of possible values a) false b) true airlines=e of possible values a) british airways b) air canada c) alaska airlines d) american airlines e) southwest airlines f) united airlines g) air france h) delta airlines passengers=a of possible values a) 1 b) 2 c) 4 d) 3 inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm origin_city=las vegas departure_date=6th of this month destination_city=sd seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy [context] [user] can you search some flights with economy seating? [system] when are you coming back and where will you be leaving from? [user] i'll be leaving from philadelphia. i want to get back on march 12th. [system] where are you going to visit and when will you leave? [user] i'm leaving on the 9th of march and traveling to chi-town. [system] there is a american airlines flight. the outbound lfight leaves at 10:10 am. the return flight leaves at 6:40 pm. the price is $120. [user] are there any other flights availble. [system] there is a delta airlines flight. the outbound flight leave at 4:40 pm. the return flight leaves at 9:40 pm. the price is $154. [user] that flight sound good. [system] would you like to buy the ticket now? [user] no thank you. i have a different trip. can you find me oneway flights? [system] i found 1 suitable flight for you. there is a delta airlines flight.t he outbound flight leaves at 4:40 pm and it has 1 stop. the price is $162. [user] what airport does it arrive in? is the ticket refundable? [system] the destination is o'hare international airport. the ticket is nonrefundable. [user] then the flight sound good.
State: [state] return_date=march 12th refundable=none airlines=h passengers=none inbound_departure_time=9:40 pm outbound_departure_time=4:40 pm origin_city=philadelphia departure_date=9th of march destination_city=chi-town seating_class=a

[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) first class b) economy c) premium economy d) business airlines=f of possible values a) air canada b) delta airlines c) british airways d) alaska airlines e) american airlines f) southwest airlines g) united airlines h) air france inbound_departure_time=8:25 pm passengers=b of possible values a) 4 b) 1 c) 3 d) 2 origin_city=las vegas outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false destination_city=sd departure_date=6th of this month return_date=9th of this month [context] [user] can you search some flights with economy seating? [system] when are you coming back and where will you be leaving from? [user] i'll be leaving from philadelphia. i want to get back on march 12th. [system] where are you going to visit and when will you leave? [user] i'm leaving on the 9th of march and traveling to chi-town. [system] there is a american airlines flight. the outbound lfight leaves at 10:10 am. the return flight leaves at 6:40 pm. the price is $120. [user] are there any other flights availble. [system] there is a delta airlines flight. the outbound flight leave at 4:40 pm. the return flight leaves at 9:40 pm. the price is $154. [user] that flight sound good. [system] would you like to buy the ticket now? [user] no thank you. i have a different trip. can you find me oneway flights? [system] i found 1 suitable flight for you. there is a delta airlines flight.t he outbound flight leaves at 4:40 pm and it has 1 stop. the price is $162. [user] what airport does it arrive in? is the ticket refundable? [system] the destination is o'hare international airport. the ticket is nonrefundable. [user] then the flight sound good. [system] do you need help with anything else? [user] no, thanks for the help.
State: [state] seating_class=b airlines=b inbound_departure_time=9:40 pm passengers=none origin_city=philadelphia outbound_departure_time=4:40 pm refundable=none destination_city=chi-town departure_date=9th of march return_date=march 12th