[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) 4 c) 3 d) 2 airlines=c of possible values a) delta airlines b) air canada c) southwest airlines d) air france e) united airlines f) american airlines g) alaska airlines h) british airways seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy destination_city=sd departure_date=6th of this month origin_city=las vegas inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] i need to fly out for a family emergency, can you find me one-way flights?
State: [state] passengers=none airlines=none seating_class=none destination_city=none departure_date=none origin_city=none inbound_departure_time=none refundable=none outbound_departure_time=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] refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy destination_city=sd departure_date=6th of this month outbound_departure_time=3:10 pm origin_city=las vegas return_date=9th of this month airlines=c of possible values a) british airways b) alaska airlines c) southwest airlines d) air canada e) air france f) american airlines g) united airlines h) delta airlines passengers=d of possible values a) 4 b) 3 c) 2 d) 1 [context] [user] i need to fly out for a family emergency, can you find me one-way flights? [system] when did you want to leave? [user] i'm leaving the day after tomorrow, and i'd like to go in economy seating.
State: [state] refundable=none inbound_departure_time=none seating_class=d destination_city=none departure_date=day after tomorrow outbound_departure_time=none origin_city=none return_date=none airlines=none 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] airlines=a of possible values a) southwest airlines b) american airlines c) british airways d) united airlines e) alaska airlines f) delta airlines g) air canada h) air france return_date=9th of this month seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy departure_date=6th of this month inbound_departure_time=8:25 pm passengers=c of possible values a) 4 b) 2 c) 1 d) 3 refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm origin_city=las vegas destination_city=sd [context] [user] i need to fly out for a family emergency, can you find me one-way flights? [system] when did you want to leave? [user] i'm leaving the day after tomorrow, and i'd like to go in economy seating. [system] what cities are you leaving and going to? [user] i'm going from chi-town to new york.
State: [state] airlines=none return_date=none seating_class=d departure_date=day after tomorrow inbound_departure_time=none passengers=none refundable=none outbound_departure_time=none origin_city=chi-town 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] return_date=9th of this month destination_city=sd seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy passengers=a of possible values a) 1 b) 2 c) 3 d) 4 outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm origin_city=las vegas departure_date=6th of this month refundable=a of possible values a) true b) false airlines=b of possible values a) air france b) southwest airlines c) delta airlines d) air canada e) american airlines f) british airways g) alaska airlines h) united airlines [context] [user] i need to fly out for a family emergency, can you find me one-way flights? [system] when did you want to leave? [user] i'm leaving the day after tomorrow, and i'd like to go in economy seating. [system] what cities are you leaving and going to? [user] i'm going from chi-town to new york. [system] there is an american airlines flight for $128 with 0 stops, which leaves at 12:30 pm. [user] what airport does it land in?
State: [state] return_date=none destination_city=new york seating_class=b passengers=none outbound_departure_time=none inbound_departure_time=none origin_city=chi-town departure_date=day after tomorrow 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] outbound_departure_time=3:10 pm passengers=d of possible values a) 3 b) 2 c) 4 d) 1 departure_date=6th of this month airlines=e of possible values a) american airlines b) united airlines c) delta airlines d) alaska airlines e) southwest airlines f) air canada g) british airways h) air france origin_city=las vegas refundable=a of possible values a) true b) false return_date=9th of this month destination_city=sd inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business [context] [user] i need to fly out for a family emergency, can you find me one-way flights? [system] when did you want to leave? [user] i'm leaving the day after tomorrow, and i'd like to go in economy seating. [system] what cities are you leaving and going to? [user] i'm going from chi-town to new york. [system] there is an american airlines flight for $128 with 0 stops, which leaves at 12:30 pm. [user] what airport does it land in? [system] jfk international airport. [user] sounds good to me. how about round trip flights? i want to get back on the 5th of march.
State: [state] outbound_departure_time=12:30 pm passengers=none departure_date=day after tomorrow airlines=a origin_city=chi-town refundable=none return_date=5th of march destination_city=new york inbound_departure_time=none seating_class=c

[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) premium economy c) business d) economy origin_city=las vegas inbound_departure_time=8:25 pm return_date=9th of this month passengers=b of possible values a) 3 b) 1 c) 2 d) 4 airlines=b of possible values a) delta airlines b) southwest airlines c) british airways d) united airlines e) alaska airlines f) air canada g) american airlines h) air france destination_city=sd departure_date=6th of this month refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm [context] [user] i need to fly out for a family emergency, can you find me one-way flights? [system] when did you want to leave? [user] i'm leaving the day after tomorrow, and i'd like to go in economy seating. [system] what cities are you leaving and going to? [user] i'm going from chi-town to new york. [system] there is an american airlines flight for $128 with 0 stops, which leaves at 12:30 pm. [user] what airport does it land in? [system] jfk international airport. [user] sounds good to me. how about round trip flights? i want to get back on the 5th of march. [system] there is an american airlines flight for $137 that leaves at 12:30 pm and returns at 5:25 am. [user] sounds good to me, since it's just a short trip. can you get me four tickets?
State: [state] seating_class=d origin_city=chi-town inbound_departure_time=5:25 am return_date=5th of march passengers=d airlines=g destination_city=new york departure_date=day after tomorrow refundable=none outbound_departure_time=12:30 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] seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class refundable=b of possible values a) false b) true departure_date=6th of this month return_date=9th of this month destination_city=sd inbound_departure_time=8:25 pm passengers=d of possible values a) 4 b) 3 c) 2 d) 1 outbound_departure_time=3:10 pm airlines=d of possible values a) delta airlines b) united airlines c) british airways d) southwest airlines e) american airlines f) air canada g) alaska airlines h) air france origin_city=las vegas [context] [user] i need to fly out for a family emergency, can you find me one-way flights? [system] when did you want to leave? [user] i'm leaving the day after tomorrow, and i'd like to go in economy seating. [system] what cities are you leaving and going to? [user] i'm going from chi-town to new york. [system] there is an american airlines flight for $128 with 0 stops, which leaves at 12:30 pm. [user] what airport does it land in? [system] jfk international airport. [user] sounds good to me. how about round trip flights? i want to get back on the 5th of march. [system] there is an american airlines flight for $137 that leaves at 12:30 pm and returns at 5:25 am. [user] sounds good to me, since it's just a short trip. can you get me four tickets? [system] please confirm: american airlines flight from chicago to new york for 4 passengers, economy seating. departure is day after tomorrow at 12:30 pm, returning next tuesday at 5:25 am. [user] sounds good. when does the return flight arrive?
State: [state] seating_class=a refundable=none departure_date=day after tomorrow return_date=5th of march destination_city=new york inbound_departure_time=5:25 am passengers=a outbound_departure_time=12:30 pm airlines=e origin_city=chi-town

[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) economy c) premium economy d) first class return_date=9th of this month airlines=a of possible values a) southwest airlines b) air france c) british airways d) air canada e) united airlines f) alaska airlines g) delta airlines h) american airlines passengers=d of possible values a) 4 b) 2 c) 3 d) 1 inbound_departure_time=8:25 pm departure_date=6th of this month destination_city=sd outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false origin_city=las vegas [context] [user] i need to fly out for a family emergency, can you find me one-way flights? [system] when did you want to leave? [user] i'm leaving the day after tomorrow, and i'd like to go in economy seating. [system] what cities are you leaving and going to? [user] i'm going from chi-town to new york. [system] there is an american airlines flight for $128 with 0 stops, which leaves at 12:30 pm. [user] what airport does it land in? [system] jfk international airport. [user] sounds good to me. how about round trip flights? i want to get back on the 5th of march. [system] there is an american airlines flight for $137 that leaves at 12:30 pm and returns at 5:25 am. [user] sounds good to me, since it's just a short trip. can you get me four tickets? [system] please confirm: american airlines flight from chicago to new york for 4 passengers, economy seating. departure is day after tomorrow at 12:30 pm, returning next tuesday at 5:25 am. [user] sounds good. when does the return flight arrive? [system] your tickets have been purchased. return flight arrives at 6:44 am. [user] what about the new york arrival time? is the ticket refundable?
State: [state] seating_class=b return_date=5th of march airlines=h passengers=a inbound_departure_time=5:25 am departure_date=day after tomorrow destination_city=new york outbound_departure_time=12:30 pm refundable=none origin_city=chi-town

[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 seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy passengers=b of possible values a) 2 b) 1 c) 4 d) 3 outbound_departure_time=3:10 pm origin_city=las vegas destination_city=sd inbound_departure_time=8:25 pm airlines=b of possible values a) british airways b) southwest airlines c) delta airlines d) american airlines e) alaska airlines f) air france g) air canada h) united airlines return_date=9th of this month refundable=a of possible values a) true b) false [context] [user] i need to fly out for a family emergency, can you find me one-way flights? [system] when did you want to leave? [user] i'm leaving the day after tomorrow, and i'd like to go in economy seating. [system] what cities are you leaving and going to? [user] i'm going from chi-town to new york. [system] there is an american airlines flight for $128 with 0 stops, which leaves at 12:30 pm. [user] what airport does it land in? [system] jfk international airport. [user] sounds good to me. how about round trip flights? i want to get back on the 5th of march. [system] there is an american airlines flight for $137 that leaves at 12:30 pm and returns at 5:25 am. [user] sounds good to me, since it's just a short trip. can you get me four tickets? [system] please confirm: american airlines flight from chicago to new york for 4 passengers, economy seating. departure is day after tomorrow at 12:30 pm, returning next tuesday at 5:25 am. [user] sounds good. when does the return flight arrive? [system] your tickets have been purchased. return flight arrives at 6:44 am. [user] what about the new york arrival time? is the ticket refundable? [system] jfk arrival time is 3:49 pm. unfortunately, the ticket is not refundable. [user] thanks for your help, that's all i needed.
State: [state] departure_date=day after tomorrow seating_class=d passengers=c outbound_departure_time=12:30 pm origin_city=chi-town destination_city=new york inbound_departure_time=5:25 am airlines=d return_date=5th of march refundable=none