[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) 2 b) 4 c) 3 d) 1 airlines=a of possible values a) southwest airlines b) delta airlines c) united airlines d) american airlines e) alaska airlines f) air canada g) british airways h) air france refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business departure_date=6th of this month inbound_departure_time=8:25 pm destination_city=sd origin_city=las vegas return_date=9th of this month outbound_departure_time=3:10 pm [context] [user] i am looking for one-way flights leaving from ny.
State: [state] passengers=none airlines=none refundable=none seating_class=none departure_date=none inbound_departure_time=none destination_city=none origin_city=ny 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] 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 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 refundable=a of possible values a) true b) false airlines=b of possible values a) american airlines b) southwest airlines c) united airlines d) british airways e) delta airlines f) alaska airlines g) air canada h) air france return_date=9th of this month [context] [user] i am looking for one-way flights leaving from ny. [system] when do you plan to leave? [user] i am leaving on the 2nd of march.
State: [state] inbound_departure_time=none departure_date=2nd of march passengers=none outbound_departure_time=none destination_city=none origin_city=ny seating_class=none refundable=none airlines=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] passengers=c of possible values a) 3 b) 4 c) 1 d) 2 outbound_departure_time=3:10 pm departure_date=6th of this month destination_city=sd seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy return_date=9th of this month airlines=c of possible values a) air canada b) delta airlines c) southwest airlines d) british airways e) alaska airlines f) united airlines g) american airlines h) air france refundable=a of possible values a) true b) false origin_city=las vegas inbound_departure_time=8:25 pm [context] [user] i am looking for one-way flights leaving from ny. [system] when do you plan to leave? [user] i am leaving on the 2nd of march. [system] what is your destination? [user] i am traveling to portland.
State: [state] passengers=none outbound_departure_time=none departure_date=2nd of march destination_city=portland seating_class=none return_date=none airlines=none refundable=none origin_city=ny 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] seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy airlines=a of possible values a) southwest airlines b) air canada c) air france d) delta airlines e) american airlines f) british airways g) alaska airlines h) united airlines departure_date=6th of this month destination_city=sd inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 4 c) 2 d) 3 origin_city=las vegas refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] i am looking for one-way flights leaving from ny. [system] when do you plan to leave? [user] i am leaving on the 2nd of march. [system] what is your destination? [user] i am traveling to portland. [system] there is an american airlines flight that matches your criteria. the outbound flight leaves at 4:05 am and it has 1 stop. the price of the ticket is $315. [user] which airport does the flight arrive in and which one does it depart from?
State: [state] seating_class=none airlines=none departure_date=2nd of march destination_city=portland inbound_departure_time=none passengers=none origin_city=ny 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] outbound_departure_time=3:10 pm passengers=d of possible values a) 4 b) 3 c) 2 d) 1 origin_city=las vegas return_date=9th of this month destination_city=sd departure_date=6th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class airlines=a of possible values a) southwest airlines b) delta airlines c) air france d) british airways e) american airlines f) air canada g) alaska airlines h) united airlines refundable=b of possible values a) false b) true [context] [user] i am looking for one-way flights leaving from ny. [system] when do you plan to leave? [user] i am leaving on the 2nd of march. [system] what is your destination? [user] i am traveling to portland. [system] there is an american airlines flight that matches your criteria. the outbound flight leaves at 4:05 am and it has 1 stop. the price of the ticket is $315. [user] which airport does the flight arrive in and which one does it depart from? [system] the destination is pdx international airport and the flight departs from jfk international airport. [user] are there any other available flights?
State: [state] outbound_departure_time=none passengers=none origin_city=ny return_date=none destination_city=portland departure_date=2nd of march inbound_departure_time=none seating_class=none airlines=none 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] origin_city=las vegas airlines=d of possible values a) british airways b) delta airlines c) united airlines d) southwest airlines e) alaska airlines f) air canada g) air france h) american airlines outbound_departure_time=3:10 pm destination_city=sd seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy return_date=9th of this month refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm departure_date=6th of this month passengers=a of possible values a) 1 b) 4 c) 2 d) 3 [context] [user] i am looking for one-way flights leaving from ny. [system] when do you plan to leave? [user] i am leaving on the 2nd of march. [system] what is your destination? [user] i am traveling to portland. [system] there is an american airlines flight that matches your criteria. the outbound flight leaves at 4:05 am and it has 1 stop. the price of the ticket is $315. [user] which airport does the flight arrive in and which one does it depart from? [system] the destination is pdx international airport and the flight departs from jfk international airport. [user] are there any other available flights? [system] there is a delta airlines flight. the outbound flight leaves at 2:35 pm and it has 1 stop. the price of the ticket is $310. [user] are there any other available flights? i would prefer to travel in economy.
State: [state] origin_city=ny airlines=none outbound_departure_time=none destination_city=portland seating_class=c return_date=none refundable=none inbound_departure_time=none departure_date=2nd of march 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] return_date=9th of this month origin_city=las vegas refundable=b of possible values a) false b) true destination_city=sd seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy airlines=c of possible values a) alaska airlines b) air canada c) southwest airlines d) air france e) delta airlines f) british airways g) united airlines h) american airlines inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm passengers=d of possible values a) 4 b) 2 c) 3 d) 1 departure_date=6th of this month [context] [user] i am looking for one-way flights leaving from ny. [system] when do you plan to leave? [user] i am leaving on the 2nd of march. [system] what is your destination? [user] i am traveling to portland. [system] there is an american airlines flight that matches your criteria. the outbound flight leaves at 4:05 am and it has 1 stop. the price of the ticket is $315. [user] which airport does the flight arrive in and which one does it depart from? [system] the destination is pdx international airport and the flight departs from jfk international airport. [user] are there any other available flights? [system] there is a delta airlines flight. the outbound flight leaves at 2:35 pm and it has 1 stop. the price of the ticket is $310. [user] are there any other available flights? i would prefer to travel in economy. [system] there is a southwest airlines flight that matches your preferences. the outbound flight leaves at 5:55 pm and it has 1 stop. the price of the ticket is $294. [user] that flight sounds good to me.
State: [state] return_date=none origin_city=ny refundable=none destination_city=portland seating_class=a airlines=c inbound_departure_time=none outbound_departure_time=5:55 pm passengers=none departure_date=2nd 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] inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm departure_date=6th of this month origin_city=las vegas seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy destination_city=sd airlines=c of possible values a) delta airlines b) alaska airlines c) southwest airlines d) air canada e) united airlines f) british airways g) american airlines h) air france passengers=d of possible values a) 2 b) 4 c) 3 d) 1 return_date=9th of this month refundable=b of possible values a) false b) true [context] [user] i am looking for one-way flights leaving from ny. [system] when do you plan to leave? [user] i am leaving on the 2nd of march. [system] what is your destination? [user] i am traveling to portland. [system] there is an american airlines flight that matches your criteria. the outbound flight leaves at 4:05 am and it has 1 stop. the price of the ticket is $315. [user] which airport does the flight arrive in and which one does it depart from? [system] the destination is pdx international airport and the flight departs from jfk international airport. [user] are there any other available flights? [system] there is a delta airlines flight. the outbound flight leaves at 2:35 pm and it has 1 stop. the price of the ticket is $310. [user] are there any other available flights? i would prefer to travel in economy. [system] there is a southwest airlines flight that matches your preferences. the outbound flight leaves at 5:55 pm and it has 1 stop. the price of the ticket is $294. [user] that flight sounds good to me. [system] would you like me to buy tickets for it? [user] no i don't want to buy a ticket. could you instead search round trip flights for me? i only need a ticket for 1 person.
State: [state] inbound_departure_time=none outbound_departure_time=5:55 pm departure_date=2nd of march origin_city=ny seating_class=d destination_city=portland airlines=c passengers=d return_date=none 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 seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy destination_city=sd airlines=h of possible values a) british airways b) united airlines c) air canada d) american airlines e) delta airlines f) alaska airlines g) air france h) southwest airlines refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm 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 origin_city=las vegas [context] [user] i am looking for one-way flights leaving from ny. [system] when do you plan to leave? [user] i am leaving on the 2nd of march. [system] what is your destination? [user] i am traveling to portland. [system] there is an american airlines flight that matches your criteria. the outbound flight leaves at 4:05 am and it has 1 stop. the price of the ticket is $315. [user] which airport does the flight arrive in and which one does it depart from? [system] the destination is pdx international airport and the flight departs from jfk international airport. [user] are there any other available flights? [system] there is a delta airlines flight. the outbound flight leaves at 2:35 pm and it has 1 stop. the price of the ticket is $310. [user] are there any other available flights? i would prefer to travel in economy. [system] there is a southwest airlines flight that matches your preferences. the outbound flight leaves at 5:55 pm and it has 1 stop. the price of the ticket is $294. [user] that flight sounds good to me. [system] would you like me to buy tickets for it? [user] no i don't want to buy a ticket. could you instead search round trip flights for me? i only need a ticket for 1 person. [system] when do you plan to return? [user] i want to get back on the 4th.
State: [state] departure_date=2nd of march seating_class=d destination_city=portland airlines=h refundable=none outbound_departure_time=5:55 pm return_date=the 4th passengers=b inbound_departure_time=none origin_city=ny

[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=g of possible values a) air france b) british airways c) american airlines d) delta airlines e) air canada f) united airlines g) southwest airlines h) alaska airlines destination_city=sd passengers=d of possible values a) 3 b) 4 c) 2 d) 1 inbound_departure_time=8:25 pm departure_date=6th of this month outbound_departure_time=3:10 pm origin_city=las vegas return_date=9th of this month refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business [context] [user] i am looking for one-way flights leaving from ny. [system] when do you plan to leave? [user] i am leaving on the 2nd of march. [system] what is your destination? [user] i am traveling to portland. [system] there is an american airlines flight that matches your criteria. the outbound flight leaves at 4:05 am and it has 1 stop. the price of the ticket is $315. [user] which airport does the flight arrive in and which one does it depart from? [system] the destination is pdx international airport and the flight departs from jfk international airport. [user] are there any other available flights? [system] there is a delta airlines flight. the outbound flight leaves at 2:35 pm and it has 1 stop. the price of the ticket is $310. [user] are there any other available flights? i would prefer to travel in economy. [system] there is a southwest airlines flight that matches your preferences. the outbound flight leaves at 5:55 pm and it has 1 stop. the price of the ticket is $294. [user] that flight sounds good to me. [system] would you like me to buy tickets for it? [user] no i don't want to buy a ticket. could you instead search round trip flights for me? i only need a ticket for 1 person. [system] when do you plan to return? [user] i want to get back on the 4th. [system] there is a southwest airlines flight that is convenient for your needs. the outbound flight leaves at 5:55 pm and the return flight leaves at 4:55 pm. the price of the ticket is $315. [user] which airport does the flight arrive in?
State: [state] airlines=g destination_city=portland passengers=d inbound_departure_time=none departure_date=2nd of march outbound_departure_time=5:55 pm origin_city=ny return_date=the 4th refundable=none 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] departure_date=6th of this month seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy airlines=e of possible values a) delta airlines b) alaska airlines c) british airways d) american airlines e) southwest airlines f) air canada g) united airlines h) air france passengers=a of possible values a) 1 b) 2 c) 3 d) 4 inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false return_date=9th of this month destination_city=sd origin_city=las vegas [context] [user] i am looking for one-way flights leaving from ny. [system] when do you plan to leave? [user] i am leaving on the 2nd of march. [system] what is your destination? [user] i am traveling to portland. [system] there is an american airlines flight that matches your criteria. the outbound flight leaves at 4:05 am and it has 1 stop. the price of the ticket is $315. [user] which airport does the flight arrive in and which one does it depart from? [system] the destination is pdx international airport and the flight departs from jfk international airport. [user] are there any other available flights? [system] there is a delta airlines flight. the outbound flight leaves at 2:35 pm and it has 1 stop. the price of the ticket is $310. [user] are there any other available flights? i would prefer to travel in economy. [system] there is a southwest airlines flight that matches your preferences. the outbound flight leaves at 5:55 pm and it has 1 stop. the price of the ticket is $294. [user] that flight sounds good to me. [system] would you like me to buy tickets for it? [user] no i don't want to buy a ticket. could you instead search round trip flights for me? i only need a ticket for 1 person. [system] when do you plan to return? [user] i want to get back on the 4th. [system] there is a southwest airlines flight that is convenient for your needs. the outbound flight leaves at 5:55 pm and the return flight leaves at 4:55 pm. the price of the ticket is $315. [user] which airport does the flight arrive in? [system] the destination is pdx international airport. [user] when does the onward flight arrive and would the ticket be refundable?
State: [state] departure_date=2nd of march seating_class=d airlines=e passengers=a inbound_departure_time=none outbound_departure_time=5:55 pm refundable=none return_date=the 4th destination_city=portland origin_city=ny

[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 passengers=d of possible values a) 2 b) 3 c) 4 d) 1 departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class destination_city=sd refundable=a of possible values a) true b) false origin_city=las vegas inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm airlines=c of possible values a) air france b) american airlines c) southwest airlines d) air canada e) united airlines f) british airways g) delta airlines h) alaska airlines [context] [user] i am looking for one-way flights leaving from ny. [system] when do you plan to leave? [user] i am leaving on the 2nd of march. [system] what is your destination? [user] i am traveling to portland. [system] there is an american airlines flight that matches your criteria. the outbound flight leaves at 4:05 am and it has 1 stop. the price of the ticket is $315. [user] which airport does the flight arrive in and which one does it depart from? [system] the destination is pdx international airport and the flight departs from jfk international airport. [user] are there any other available flights? [system] there is a delta airlines flight. the outbound flight leaves at 2:35 pm and it has 1 stop. the price of the ticket is $310. [user] are there any other available flights? i would prefer to travel in economy. [system] there is a southwest airlines flight that matches your preferences. the outbound flight leaves at 5:55 pm and it has 1 stop. the price of the ticket is $294. [user] that flight sounds good to me. [system] would you like me to buy tickets for it? [user] no i don't want to buy a ticket. could you instead search round trip flights for me? i only need a ticket for 1 person. [system] when do you plan to return? [user] i want to get back on the 4th. [system] there is a southwest airlines flight that is convenient for your needs. the outbound flight leaves at 5:55 pm and the return flight leaves at 4:55 pm. the price of the ticket is $315. [user] which airport does the flight arrive in? [system] the destination is pdx international airport. [user] when does the onward flight arrive and would the ticket be refundable? [system] the onward flight arrives at 11:53 pm. unfortunately, the ticket is not refundable. [user] that flight sounds good to me.
State: [state] return_date=the 4th passengers=d departure_date=2nd of march seating_class=c destination_city=portland refundable=none origin_city=ny inbound_departure_time=4:55 pm outbound_departure_time=5:55 pm airlines=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] origin_city=las vegas destination_city=sd airlines=h of possible values a) alaska airlines b) air canada c) united airlines d) delta airlines e) british airways f) air france g) american airlines h) southwest airlines outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false return_date=9th of this month seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class passengers=c of possible values a) 3 b) 4 c) 1 d) 2 departure_date=6th of this month [context] [user] i am looking for one-way flights leaving from ny. [system] when do you plan to leave? [user] i am leaving on the 2nd of march. [system] what is your destination? [user] i am traveling to portland. [system] there is an american airlines flight that matches your criteria. the outbound flight leaves at 4:05 am and it has 1 stop. the price of the ticket is $315. [user] which airport does the flight arrive in and which one does it depart from? [system] the destination is pdx international airport and the flight departs from jfk international airport. [user] are there any other available flights? [system] there is a delta airlines flight. the outbound flight leaves at 2:35 pm and it has 1 stop. the price of the ticket is $310. [user] are there any other available flights? i would prefer to travel in economy. [system] there is a southwest airlines flight that matches your preferences. the outbound flight leaves at 5:55 pm and it has 1 stop. the price of the ticket is $294. [user] that flight sounds good to me. [system] would you like me to buy tickets for it? [user] no i don't want to buy a ticket. could you instead search round trip flights for me? i only need a ticket for 1 person. [system] when do you plan to return? [user] i want to get back on the 4th. [system] there is a southwest airlines flight that is convenient for your needs. the outbound flight leaves at 5:55 pm and the return flight leaves at 4:55 pm. the price of the ticket is $315. [user] which airport does the flight arrive in? [system] the destination is pdx international airport. [user] when does the onward flight arrive and would the ticket be refundable? [system] the onward flight arrives at 11:53 pm. unfortunately, the ticket is not refundable. [user] that flight sounds good to me. [system] is there anything else i can help you with? [user] can you help me buy tickets for this flight? i only plan to go on a short trip.
State: [state] origin_city=ny destination_city=portland airlines=h outbound_departure_time=5:55 pm inbound_departure_time=4:55 pm refundable=none return_date=the 4th seating_class=c passengers=c departure_date=2nd 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] refundable=b of possible values a) false b) true return_date=9th of this month passengers=c of possible values a) 4 b) 2 c) 1 d) 3 airlines=f of possible values a) alaska airlines b) american airlines c) delta airlines d) air france e) british airways f) southwest airlines g) air canada h) united airlines outbound_departure_time=3:10 pm destination_city=sd departure_date=6th of this month inbound_departure_time=8:25 pm origin_city=las vegas seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class [context] [user] i am looking for one-way flights leaving from ny. [system] when do you plan to leave? [user] i am leaving on the 2nd of march. [system] what is your destination? [user] i am traveling to portland. [system] there is an american airlines flight that matches your criteria. the outbound flight leaves at 4:05 am and it has 1 stop. the price of the ticket is $315. [user] which airport does the flight arrive in and which one does it depart from? [system] the destination is pdx international airport and the flight departs from jfk international airport. [user] are there any other available flights? [system] there is a delta airlines flight. the outbound flight leaves at 2:35 pm and it has 1 stop. the price of the ticket is $310. [user] are there any other available flights? i would prefer to travel in economy. [system] there is a southwest airlines flight that matches your preferences. the outbound flight leaves at 5:55 pm and it has 1 stop. the price of the ticket is $294. [user] that flight sounds good to me. [system] would you like me to buy tickets for it? [user] no i don't want to buy a ticket. could you instead search round trip flights for me? i only need a ticket for 1 person. [system] when do you plan to return? [user] i want to get back on the 4th. [system] there is a southwest airlines flight that is convenient for your needs. the outbound flight leaves at 5:55 pm and the return flight leaves at 4:55 pm. the price of the ticket is $315. [user] which airport does the flight arrive in? [system] the destination is pdx international airport. [user] when does the onward flight arrive and would the ticket be refundable? [system] the onward flight arrives at 11:53 pm. unfortunately, the ticket is not refundable. [user] that flight sounds good to me. [system] is there anything else i can help you with? [user] can you help me buy tickets for this flight? i only plan to go on a short trip. [system] of course. please confirm the following details: a ticket for 1 in economy class seating on a southwest airlines flight from new york to portland. the departure date is tomorrow and the return date is next monday. the onward flight leaves at 5:55 pm and the return flight leaves at 4:55 pm. [user] yes that sounds good, i would like to purchase a ticket. when does my return flight arrive and which airport does it depart from?
State: [state] refundable=none return_date=next monday passengers=c airlines=f outbound_departure_time=5:55 pm destination_city=portland departure_date=2nd of march inbound_departure_time=4:55 pm origin_city=ny 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] outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy destination_city=sd inbound_departure_time=8:25 pm passengers=c of possible values a) 4 b) 2 c) 1 d) 3 airlines=f of possible values a) air france b) delta airlines c) british airways d) air canada e) united airlines f) southwest airlines g) alaska airlines h) american airlines refundable=b of possible values a) false b) true return_date=9th of this month origin_city=las vegas departure_date=6th of this month [context] [user] i am looking for one-way flights leaving from ny. [system] when do you plan to leave? [user] i am leaving on the 2nd of march. [system] what is your destination? [user] i am traveling to portland. [system] there is an american airlines flight that matches your criteria. the outbound flight leaves at 4:05 am and it has 1 stop. the price of the ticket is $315. [user] which airport does the flight arrive in and which one does it depart from? [system] the destination is pdx international airport and the flight departs from jfk international airport. [user] are there any other available flights? [system] there is a delta airlines flight. the outbound flight leaves at 2:35 pm and it has 1 stop. the price of the ticket is $310. [user] are there any other available flights? i would prefer to travel in economy. [system] there is a southwest airlines flight that matches your preferences. the outbound flight leaves at 5:55 pm and it has 1 stop. the price of the ticket is $294. [user] that flight sounds good to me. [system] would you like me to buy tickets for it? [user] no i don't want to buy a ticket. could you instead search round trip flights for me? i only need a ticket for 1 person. [system] when do you plan to return? [user] i want to get back on the 4th. [system] there is a southwest airlines flight that is convenient for your needs. the outbound flight leaves at 5:55 pm and the return flight leaves at 4:55 pm. the price of the ticket is $315. [user] which airport does the flight arrive in? [system] the destination is pdx international airport. [user] when does the onward flight arrive and would the ticket be refundable? [system] the onward flight arrives at 11:53 pm. unfortunately, the ticket is not refundable. [user] that flight sounds good to me. [system] is there anything else i can help you with? [user] can you help me buy tickets for this flight? i only plan to go on a short trip. [system] of course. please confirm the following details: a ticket for 1 in economy class seating on a southwest airlines flight from new york to portland. the departure date is tomorrow and the return date is next monday. the onward flight leaves at 5:55 pm and the return flight leaves at 4:55 pm. [user] yes that sounds good, i would like to purchase a ticket. when does my return flight arrive and which airport does it depart from? [system] your ticket has been confirmed. the flight departs from jfk international airport and the return flight arrives at 5:25 am. [user] thank you for your help, that is all i need.
State: [state] outbound_departure_time=5:55 pm seating_class=d destination_city=portland inbound_departure_time=4:55 pm passengers=c airlines=f refundable=none return_date=next monday origin_city=ny departure_date=2nd of march