[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) business c) first class d) premium economy return_date=9th of this month refundable=a of possible values a) true b) false airlines=g of possible values a) air canada b) united airlines c) delta airlines d) air france e) alaska airlines f) british airways g) southwest airlines h) american airlines passengers=b of possible values a) 4 b) 1 c) 3 d) 2 departure_date=6th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm destination_city=sd origin_city=las vegas [context] [user] i need a one-way flight to paris, france.
State: [state] seating_class=none return_date=none refundable=none airlines=none passengers=none departure_date=none outbound_departure_time=none inbound_departure_time=none destination_city=paris, france origin_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] return_date=9th of this month airlines=f of possible values a) air france b) air canada c) delta airlines d) american airlines e) united airlines f) southwest airlines g) british airways h) alaska airlines inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm departure_date=6th of this month origin_city=las vegas refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy destination_city=sd passengers=c of possible values a) 2 b) 4 c) 1 d) 3 [context] [user] i need a one-way flight to paris, france. [system] when would you like to leave? [user] on the 7th.
State: [state] return_date=none airlines=none inbound_departure_time=none outbound_departure_time=none departure_date=the 7th origin_city=none refundable=none seating_class=none destination_city=paris, france 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 inbound_departure_time=8:25 pm airlines=b of possible values a) alaska airlines b) southwest airlines c) united airlines d) british airways e) air france f) american airlines g) delta airlines h) air canada destination_city=sd passengers=d of possible values a) 3 b) 2 c) 4 d) 1 seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy departure_date=6th of this month origin_city=las vegas refundable=a of possible values a) true b) false return_date=9th of this month [context] [user] i need a one-way flight to paris, france. [system] when would you like to leave? [user] on the 7th. [system] which location would you leave from? [user] nyc.
State: [state] outbound_departure_time=none inbound_departure_time=none airlines=none destination_city=paris, france passengers=none seating_class=none departure_date=the 7th origin_city=nyc 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] outbound_departure_time=3:10 pm destination_city=sd refundable=b of possible values a) false b) true departure_date=6th of this month origin_city=las vegas seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business passengers=c of possible values a) 2 b) 4 c) 1 d) 3 airlines=b of possible values a) british airways b) southwest airlines c) air canada d) alaska airlines e) delta airlines f) air france g) american airlines h) united airlines return_date=9th of this month inbound_departure_time=8:25 pm [context] [user] i need a one-way flight to paris, france. [system] when would you like to leave? [user] on the 7th. [system] which location would you leave from? [user] nyc. [system] i've found an american airlines flight that has 0 stops and leaves at 7:35 am for $235. [user] can you tell me if the tickets refundable and which airport does the flight arrive at?
State: [state] outbound_departure_time=none destination_city=paris, france refundable=none departure_date=the 7th origin_city=nyc seating_class=none passengers=none airlines=none return_date=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] destination_city=sd refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm origin_city=las vegas return_date=9th of this month seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business airlines=h of possible values a) united airlines b) american airlines c) air canada d) alaska airlines e) air france f) british airways g) delta airlines h) southwest airlines passengers=a of possible values a) 1 b) 4 c) 3 d) 2 departure_date=6th of this month inbound_departure_time=8:25 pm [context] [user] i need a one-way flight to paris, france. [system] when would you like to leave? [user] on the 7th. [system] which location would you leave from? [user] nyc. [system] i've found an american airlines flight that has 0 stops and leaves at 7:35 am for $235. [user] can you tell me if the tickets refundable and which airport does the flight arrive at? [system] the arrival is at charles de gaulle international airport and the ticket is not refundable. [user] perfect, can you search round trip flights for me?
State: [state] destination_city=paris, france refundable=none outbound_departure_time=7:35 am origin_city=nyc return_date=none seating_class=none airlines=b passengers=none departure_date=the 7th 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 airlines=g of possible values a) air canada b) delta airlines c) alaska airlines d) british airways e) air france f) united airlines g) southwest airlines h) american airlines inbound_departure_time=8:25 pm passengers=b of possible values a) 4 b) 1 c) 3 d) 2 outbound_departure_time=3:10 pm return_date=9th of this month destination_city=sd refundable=a of possible values a) true b) false departure_date=6th of this month seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class [context] [user] i need a one-way flight to paris, france. [system] when would you like to leave? [user] on the 7th. [system] which location would you leave from? [user] nyc. [system] i've found an american airlines flight that has 0 stops and leaves at 7:35 am for $235. [user] can you tell me if the tickets refundable and which airport does the flight arrive at? [system] the arrival is at charles de gaulle international airport and the ticket is not refundable. [user] perfect, can you search round trip flights for me? [system] when would you like to come back? [user] there are four people traveling economy and we'll be back on march 9th.
State: [state] origin_city=nyc airlines=h inbound_departure_time=none passengers=a outbound_departure_time=7:35 am return_date=march 9th destination_city=paris, france refundable=none departure_date=the 7th 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] passengers=b of possible values a) 3 b) 1 c) 2 d) 4 destination_city=sd inbound_departure_time=8:25 pm return_date=9th of this month seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true departure_date=6th of this month origin_city=las vegas airlines=f of possible values a) air france b) air canada c) british airways d) delta airlines e) united airlines f) southwest airlines g) american airlines h) alaska airlines [context] [user] i need a one-way flight to paris, france. [system] when would you like to leave? [user] on the 7th. [system] which location would you leave from? [user] nyc. [system] i've found an american airlines flight that has 0 stops and leaves at 7:35 am for $235. [user] can you tell me if the tickets refundable and which airport does the flight arrive at? [system] the arrival is at charles de gaulle international airport and the ticket is not refundable. [user] perfect, can you search round trip flights for me? [system] when would you like to come back? [user] there are four people traveling economy and we'll be back on march 9th. [system] how about an american airlines flight that leaves at 7:35 am and returns at 4:05 am for $264. [user] which airport?
State: [state] passengers=d destination_city=paris, france inbound_departure_time=none return_date=march 9th seating_class=c outbound_departure_time=7:35 am refundable=none departure_date=the 7th origin_city=nyc airlines=g

[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=b of possible values a) alaska airlines b) southwest airlines c) air france d) delta airlines e) united airlines f) british airways g) air canada h) american airlines inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business outbound_departure_time=3:10 pm origin_city=las vegas passengers=c of possible values a) 3 b) 4 c) 1 d) 2 destination_city=sd refundable=a of possible values a) true b) false return_date=9th of this month departure_date=6th of this month [context] [user] i need a one-way flight to paris, france. [system] when would you like to leave? [user] on the 7th. [system] which location would you leave from? [user] nyc. [system] i've found an american airlines flight that has 0 stops and leaves at 7:35 am for $235. [user] can you tell me if the tickets refundable and which airport does the flight arrive at? [system] the arrival is at charles de gaulle international airport and the ticket is not refundable. [user] perfect, can you search round trip flights for me? [system] when would you like to come back? [user] there are four people traveling economy and we'll be back on march 9th. [system] how about an american airlines flight that leaves at 7:35 am and returns at 4:05 am for $264. [user] which airport? [system] the charles de gaulle international airport. [user] perfect, i need a short trip, please purchase the tickets.
State: [state] airlines=h inbound_departure_time=4:05 am seating_class=a outbound_departure_time=7:35 am origin_city=nyc passengers=b destination_city=paris, france refundable=none return_date=march 9th departure_date=the 7th

[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 destination_city=sd refundable=a of possible values a) true b) false return_date=9th of this month airlines=h of possible values a) delta airlines b) air france c) alaska airlines d) united airlines e) british airways f) air canada g) american airlines h) southwest airlines inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business origin_city=las vegas departure_date=6th of this month [context] [user] i need a one-way flight to paris, france. [system] when would you like to leave? [user] on the 7th. [system] which location would you leave from? [user] nyc. [system] i've found an american airlines flight that has 0 stops and leaves at 7:35 am for $235. [user] can you tell me if the tickets refundable and which airport does the flight arrive at? [system] the arrival is at charles de gaulle international airport and the ticket is not refundable. [user] perfect, can you search round trip flights for me? [system] when would you like to come back? [user] there are four people traveling economy and we'll be back on march 9th. [system] how about an american airlines flight that leaves at 7:35 am and returns at 4:05 am for $264. [user] which airport? [system] the charles de gaulle international airport. [user] perfect, i need a short trip, please purchase the tickets. [system] please confirm the flight details: 4 passengers on booked on american airlines for a flight from new york to paris next thursday in economy at 7:35 am and returning march 9th at 4:05 am. [user] perfect, that is correct. are the tickets refundable?
State: [state] passengers=b destination_city=paris refundable=none return_date=march 9th airlines=g inbound_departure_time=4:05 am outbound_departure_time=7:35 am seating_class=b origin_city=nyc departure_date=next thursday

[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=h of possible values a) delta airlines b) united airlines c) american airlines d) british airways e) alaska airlines f) air france g) air canada h) southwest airlines departure_date=6th of this month origin_city=las vegas passengers=b of possible values a) 3 b) 1 c) 4 d) 2 inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy destination_city=sd refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] i need a one-way flight to paris, france. [system] when would you like to leave? [user] on the 7th. [system] which location would you leave from? [user] nyc. [system] i've found an american airlines flight that has 0 stops and leaves at 7:35 am for $235. [user] can you tell me if the tickets refundable and which airport does the flight arrive at? [system] the arrival is at charles de gaulle international airport and the ticket is not refundable. [user] perfect, can you search round trip flights for me? [system] when would you like to come back? [user] there are four people traveling economy and we'll be back on march 9th. [system] how about an american airlines flight that leaves at 7:35 am and returns at 4:05 am for $264. [user] which airport? [system] the charles de gaulle international airport. [user] perfect, i need a short trip, please purchase the tickets. [system] please confirm the flight details: 4 passengers on booked on american airlines for a flight from new york to paris next thursday in economy at 7:35 am and returning march 9th at 4:05 am. [user] perfect, that is correct. are the tickets refundable? [system] confirmation confirmed, and tickets are not refundable. [user] thank you.
State: [state] airlines=c departure_date=next thursday origin_city=nyc passengers=c inbound_departure_time=4:05 am seating_class=d destination_city=paris refundable=none outbound_departure_time=7:35 am return_date=march 9th