[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 origin_city=las vegas return_date=9th of this month passengers=b of possible values a) 3 b) 1 c) 2 d) 4 airlines=h of possible values a) american airlines b) british airways c) air france d) delta airlines e) alaska airlines f) air canada g) united airlines h) southwest airlines seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class refundable=b of possible values a) false b) true departure_date=6th of this month outbound_departure_time=3:10 pm destination_city=sd [context] [user] can you find a flight for my upcoming trip?
State: [state] inbound_departure_time=none origin_city=none return_date=none passengers=none airlines=none seating_class=none refundable=none departure_date=none outbound_departure_time=none destination_city=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=d of possible values a) 3 b) 4 c) 2 d) 1 airlines=e of possible values a) american airlines b) alaska airlines c) delta airlines d) united airlines e) southwest airlines f) air france g) british airways h) air canada departure_date=6th of this month seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business origin_city=las vegas destination_city=sd outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm return_date=9th of this month [context] [user] can you find a flight for my upcoming trip? [system] where is your departure from? [user] i will be flying out of portland, or.
State: [state] passengers=none airlines=none departure_date=none seating_class=none origin_city=portland, or destination_city=none outbound_departure_time=none refundable=none inbound_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] departure_date=6th of this month origin_city=las vegas inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class destination_city=sd return_date=9th of this month outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true passengers=b of possible values a) 2 b) 1 c) 3 d) 4 airlines=b of possible values a) british airways b) southwest airlines c) american airlines d) air france e) delta airlines f) alaska airlines g) united airlines h) air canada [context] [user] can you find a flight for my upcoming trip? [system] where is your departure from? [user] i will be flying out of portland, or. [system] where are you going? [user] i want to travel to san diego on american airlines.
State: [state] departure_date=none origin_city=portland, or inbound_departure_time=none seating_class=none destination_city=san diego return_date=none outbound_departure_time=none refundable=none passengers=none 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] seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business passengers=d of possible values a) 2 b) 4 c) 3 d) 1 departure_date=6th of this month refundable=a of possible values a) true b) false origin_city=las vegas airlines=g of possible values a) united airlines b) alaska airlines c) american airlines d) british airways e) delta airlines f) air france g) southwest airlines h) air canada inbound_departure_time=8:25 pm destination_city=sd outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] can you find a flight for my upcoming trip? [system] where is your departure from? [user] i will be flying out of portland, or. [system] where are you going? [user] i want to travel to san diego on american airlines. [system] when are you leaving? [user] i want to fly on the 12th.
State: [state] seating_class=none passengers=none departure_date=the 12th refundable=none origin_city=portland, or airlines=c inbound_departure_time=none destination_city=san diego 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] seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 2 c) 4 d) 3 inbound_departure_time=8:25 pm destination_city=sd airlines=b of possible values a) alaska airlines b) southwest airlines c) delta airlines d) united airlines e) british airways f) american airlines g) air canada h) air france refundable=a of possible values a) true b) false departure_date=6th of this month origin_city=las vegas return_date=9th of this month [context] [user] can you find a flight for my upcoming trip? [system] where is your departure from? [user] i will be flying out of portland, or. [system] where are you going? [user] i want to travel to san diego on american airlines. [system] when are you leaving? [user] i want to fly on the 12th. [system] there is a flight with 1 stop on american airlines that leaves at 7:20 am and the ticket costs $208. [user] i like that flight.
State: [state] seating_class=none outbound_departure_time=7:20 am passengers=none inbound_departure_time=none destination_city=san diego airlines=f refundable=none departure_date=the 12th origin_city=portland, or 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 refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy departure_date=6th of this month passengers=a of possible values a) 1 b) 4 c) 2 d) 3 inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm origin_city=las vegas airlines=g of possible values a) british airways b) air canada c) air france d) united airlines e) delta airlines f) alaska airlines g) southwest airlines h) american airlines destination_city=sd [context] [user] can you find a flight for my upcoming trip? [system] where is your departure from? [user] i will be flying out of portland, or. [system] where are you going? [user] i want to travel to san diego on american airlines. [system] when are you leaving? [user] i want to fly on the 12th. [system] there is a flight with 1 stop on american airlines that leaves at 7:20 am and the ticket costs $208. [user] i like that flight. [system] do you want to confirm it? [user] yes, please buy the ticket.
State: [state] return_date=none refundable=none seating_class=none departure_date=the 12th passengers=none inbound_departure_time=none outbound_departure_time=7:20 am origin_city=portland, or airlines=h destination_city=san diego

[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 refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class return_date=9th of this month passengers=a of possible values a) 1 b) 4 c) 3 d) 2 inbound_departure_time=8:25 pm destination_city=sd departure_date=6th of this month origin_city=las vegas airlines=c of possible values a) air canada b) american airlines c) southwest airlines d) delta airlines e) air france f) alaska airlines g) united airlines h) british airways [context] [user] can you find a flight for my upcoming trip? [system] where is your departure from? [user] i will be flying out of portland, or. [system] where are you going? [user] i want to travel to san diego on american airlines. [system] when are you leaving? [user] i want to fly on the 12th. [system] there is a flight with 1 stop on american airlines that leaves at 7:20 am and the ticket costs $208. [user] i like that flight. [system] do you want to confirm it? [user] yes, please buy the ticket. [system] please confirm that you want 1 ticket for economy class on the american airlines flight on march 12th from portland to san diego. [user] yes please, which airport does it fly from?
State: [state] outbound_departure_time=7:20 am refundable=none seating_class=a return_date=none passengers=a inbound_departure_time=none destination_city=san diego departure_date=march 12th origin_city=portland airlines=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] return_date=9th of this month departure_date=6th of this month airlines=a of possible values a) southwest airlines b) british airways c) air france d) air canada e) united airlines f) delta airlines g) alaska airlines h) american airlines passengers=d of possible values a) 2 b) 4 c) 3 d) 1 outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm destination_city=sd origin_city=las vegas [context] [user] can you find a flight for my upcoming trip? [system] where is your departure from? [user] i will be flying out of portland, or. [system] where are you going? [user] i want to travel to san diego on american airlines. [system] when are you leaving? [user] i want to fly on the 12th. [system] there is a flight with 1 stop on american airlines that leaves at 7:20 am and the ticket costs $208. [user] i like that flight. [system] do you want to confirm it? [user] yes, please buy the ticket. [system] please confirm that you want 1 ticket for economy class on the american airlines flight on march 12th from portland to san diego. [user] yes please, which airport does it fly from? [system] the ticket from pdx international airport is successful. [user] can the ticket be refunded, and when does it land?
State: [state] return_date=none departure_date=march 12th airlines=h passengers=d outbound_departure_time=7:20 am seating_class=d refundable=none inbound_departure_time=none destination_city=san diego origin_city=portland

[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 departure_date=6th 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 destination_city=sd airlines=b of possible values a) air france b) southwest airlines c) alaska airlines d) united airlines e) air canada f) british airways g) delta airlines h) american airlines outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 4 c) 3 d) 2 refundable=a of possible values a) true b) false return_date=9th of this month [context] [user] can you find a flight for my upcoming trip? [system] where is your departure from? [user] i will be flying out of portland, or. [system] where are you going? [user] i want to travel to san diego on american airlines. [system] when are you leaving? [user] i want to fly on the 12th. [system] there is a flight with 1 stop on american airlines that leaves at 7:20 am and the ticket costs $208. [user] i like that flight. [system] do you want to confirm it? [user] yes, please buy the ticket. [system] please confirm that you want 1 ticket for economy class on the american airlines flight on march 12th from portland to san diego. [user] yes please, which airport does it fly from? [system] the ticket from pdx international airport is successful. [user] can the ticket be refunded, and when does it land? [system] the ticket is non-refundable and will arrive at 12 pm. [user] thank you very much!
State: [state] origin_city=portland departure_date=march 12th seating_class=a inbound_departure_time=none destination_city=san diego airlines=h outbound_departure_time=7:20 am passengers=a 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] destination_city=sd passengers=c of possible values a) 4 b) 3 c) 1 d) 2 inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy airlines=c of possible values a) united airlines b) air france c) southwest airlines d) delta airlines e) british airways f) alaska airlines g) air canada h) american airlines refundable=a of possible values a) true b) false departure_date=6th of this month return_date=9th of this month origin_city=las vegas outbound_departure_time=3:10 pm [context] [user] can you find a flight for my upcoming trip? [system] where is your departure from? [user] i will be flying out of portland, or. [system] where are you going? [user] i want to travel to san diego on american airlines. [system] when are you leaving? [user] i want to fly on the 12th. [system] there is a flight with 1 stop on american airlines that leaves at 7:20 am and the ticket costs $208. [user] i like that flight. [system] do you want to confirm it? [user] yes, please buy the ticket. [system] please confirm that you want 1 ticket for economy class on the american airlines flight on march 12th from portland to san diego. [user] yes please, which airport does it fly from? [system] the ticket from pdx international airport is successful. [user] can the ticket be refunded, and when does it land? [system] the ticket is non-refundable and will arrive at 12 pm. [user] thank you very much! [system] can i provide further assistance? [user] no, that will be all.
State: [state] destination_city=san diego passengers=c inbound_departure_time=none seating_class=c airlines=h refundable=none departure_date=march 12th return_date=none origin_city=portland outbound_departure_time=7:20 am