[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=c of possible values a) 3 b) 4 c) 1 d) 2 departure_date=6th of this month inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false destination_city=sd origin_city=las vegas airlines=c of possible values a) british airways b) united airlines c) southwest airlines d) american airlines e) air france f) alaska airlines g) air canada h) delta airlines seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business return_date=9th of this month outbound_departure_time=3:10 pm [context] [user] i need a flight.
State: [state] passengers=none departure_date=none inbound_departure_time=none refundable=none destination_city=none origin_city=none airlines=none seating_class=none return_date=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] refundable=a of possible values a) true b) false destination_city=sd inbound_departure_time=8:25 pm passengers=d of possible values a) 2 b) 4 c) 3 d) 1 return_date=9th 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 origin_city=las vegas airlines=d of possible values a) american airlines b) british airways c) delta airlines d) southwest airlines e) united airlines f) alaska airlines g) air canada h) air france departure_date=6th of this month [context] [user] i need a flight. [system] where are you going and leaving? [user] i wan to travel in economy from la to london.
State: [state] refundable=none destination_city=london inbound_departure_time=none passengers=none return_date=none seating_class=d outbound_departure_time=none origin_city=la airlines=none departure_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] seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy return_date=9th of this month outbound_departure_time=3:10 pm airlines=f of possible values a) american airlines b) delta airlines c) united airlines d) air france e) air canada f) southwest airlines g) alaska airlines h) british airways destination_city=sd departure_date=6th of this month origin_city=las vegas refundable=b of possible values a) false b) true passengers=d of possible values a) 4 b) 2 c) 3 d) 1 inbound_departure_time=8:25 pm [context] [user] i need a flight. [system] where are you going and leaving? [user] i wan to travel in economy from la to london. [system] when are you returning? [user] i am going to chi-town and return on the 8th of this month.
State: [state] seating_class=d return_date=8th of this month outbound_departure_time=none airlines=none destination_city=chi-town departure_date=none origin_city=la refundable=none passengers=none inbound_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] departure_date=6th of this month airlines=h of possible values a) british airways b) air canada c) american airlines d) air france e) delta airlines f) alaska airlines g) united airlines h) southwest airlines destination_city=sd outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true return_date=9th of this month passengers=b of possible values a) 2 b) 1 c) 3 d) 4 origin_city=las vegas seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class inbound_departure_time=8:25 pm [context] [user] i need a flight. [system] where are you going and leaving? [user] i wan to travel in economy from la to london. [system] when are you returning? [user] i am going to chi-town and return on the 8th of this month. [system] what day are you leaving? [user] i am departing on march 2nd.
State: [state] departure_date=march 2nd airlines=none destination_city=chi-town outbound_departure_time=none refundable=none return_date=8th of this month passengers=none origin_city=la seating_class=c inbound_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] origin_city=las vegas inbound_departure_time=8:25 pm return_date=9th of this month destination_city=sd passengers=b of possible values a) 3 b) 1 c) 2 d) 4 seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy airlines=a of possible values a) southwest airlines b) alaska airlines c) air france d) british airways e) air canada f) united airlines g) delta airlines h) american airlines outbound_departure_time=3:10 pm departure_date=6th of this month refundable=b of possible values a) false b) true [context] [user] i need a flight. [system] where are you going and leaving? [user] i wan to travel in economy from la to london. [system] when are you returning? [user] i am going to chi-town and return on the 8th of this month. [system] what day are you leaving? [user] i am departing on march 2nd. [system] search revealed 3 flights. i found an american airlines flight that leaves at 8:30 am and the returning flight departs at 4:30 am. it costs $180. [user] that works for me.
State: [state] origin_city=la inbound_departure_time=4:30 am return_date=8th of this month destination_city=chi-town passengers=none seating_class=d airlines=h outbound_departure_time=8:30 am departure_date=march 2nd 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] refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy departure_date=6th of this month inbound_departure_time=8:25 pm origin_city=las vegas destination_city=sd return_date=9th of this month airlines=g of possible values a) air canada b) alaska airlines c) united airlines d) british airways e) delta airlines f) air france g) southwest airlines h) american airlines passengers=b of possible values a) 3 b) 1 c) 4 d) 2 outbound_departure_time=3:10 pm [context] [user] i need a flight. [system] where are you going and leaving? [user] i wan to travel in economy from la to london. [system] when are you returning? [user] i am going to chi-town and return on the 8th of this month. [system] what day are you leaving? [user] i am departing on march 2nd. [system] search revealed 3 flights. i found an american airlines flight that leaves at 8:30 am and the returning flight departs at 4:30 am. it costs $180. [user] that works for me. [system] do you want to buy tickets? [user] no, not right now. can you find oneway flights for an upcoming trip?
State: [state] refundable=none seating_class=a departure_date=march 2nd inbound_departure_time=4:30 am origin_city=la destination_city=chi-town return_date=8th of this month airlines=h passengers=none outbound_departure_time=8:30 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] destination_city=sd airlines=f of possible values a) delta airlines b) united airlines c) american airlines d) air france e) air canada f) southwest airlines g) alaska airlines h) british airways origin_city=las vegas passengers=b of possible values a) 4 b) 1 c) 3 d) 2 departure_date=6th of this month refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm return_date=9th of this month seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business inbound_departure_time=8:25 pm [context] [user] i need a flight. [system] where are you going and leaving? [user] i wan to travel in economy from la to london. [system] when are you returning? [user] i am going to chi-town and return on the 8th of this month. [system] what day are you leaving? [user] i am departing on march 2nd. [system] search revealed 3 flights. i found an american airlines flight that leaves at 8:30 am and the returning flight departs at 4:30 am. it costs $180. [user] that works for me. [system] do you want to buy tickets? [user] no, not right now. can you find oneway flights for an upcoming trip? [system] search revealed 1 flight for you. it is an american airlines flight with 0 stops and leaves at 8:30 am. it costs $163. [user] what airport does it fly out of and when does the flight arrive?
State: [state] destination_city=chi-town airlines=c origin_city=la passengers=none departure_date=march 2nd refundable=none outbound_departure_time=8:30 am return_date=8th of this month seating_class=a inbound_departure_time=4:30 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] passengers=d of possible values a) 4 b) 2 c) 3 d) 1 airlines=h of possible values a) air france b) air canada c) american airlines d) alaska airlines e) british airways f) delta airlines g) united airlines h) southwest airlines destination_city=sd outbound_departure_time=3:10 pm departure_date=6th of this month return_date=9th of this month inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class [context] [user] i need a flight. [system] where are you going and leaving? [user] i wan to travel in economy from la to london. [system] when are you returning? [user] i am going to chi-town and return on the 8th of this month. [system] what day are you leaving? [user] i am departing on march 2nd. [system] search revealed 3 flights. i found an american airlines flight that leaves at 8:30 am and the returning flight departs at 4:30 am. it costs $180. [user] that works for me. [system] do you want to buy tickets? [user] no, not right now. can you find oneway flights for an upcoming trip? [system] search revealed 1 flight for you. it is an american airlines flight with 0 stops and leaves at 8:30 am. it costs $163. [user] what airport does it fly out of and when does the flight arrive? [system] it flies out of lax international airport and arrives at 3:02 pm. [user] that works for me.
State: [state] passengers=none airlines=c destination_city=chi-town outbound_departure_time=8:30 am departure_date=march 2nd return_date=8th of this month inbound_departure_time=4:30 am refundable=none origin_city=la seating_class=b

[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=b of possible values a) 3 b) 1 c) 2 d) 4 outbound_departure_time=3:10 pm return_date=9th of this month departure_date=6th of this month seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class refundable=a of possible values a) true b) false origin_city=las vegas airlines=d of possible values a) american airlines b) air france c) delta airlines d) southwest airlines e) united airlines f) air canada g) british airways h) alaska airlines destination_city=sd inbound_departure_time=8:25 pm [context] [user] i need a flight. [system] where are you going and leaving? [user] i wan to travel in economy from la to london. [system] when are you returning? [user] i am going to chi-town and return on the 8th of this month. [system] what day are you leaving? [user] i am departing on march 2nd. [system] search revealed 3 flights. i found an american airlines flight that leaves at 8:30 am and the returning flight departs at 4:30 am. it costs $180. [user] that works for me. [system] do you want to buy tickets? [user] no, not right now. can you find oneway flights for an upcoming trip? [system] search revealed 1 flight for you. it is an american airlines flight with 0 stops and leaves at 8:30 am. it costs $163. [user] what airport does it fly out of and when does the flight arrive? [system] it flies out of lax international airport and arrives at 3:02 pm. [user] that works for me. [system] do you need anything else? [user] no, that is all. thanks.
State: [state] passengers=none outbound_departure_time=8:30 am return_date=8th of this month departure_date=march 2nd seating_class=b refundable=none origin_city=la airlines=a destination_city=chi-town inbound_departure_time=4:30 am