[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 seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy destination_city=sd airlines=d of possible values a) delta airlines b) british airways c) united airlines d) southwest airlines e) air canada f) american airlines g) alaska airlines h) air france origin_city=las vegas return_date=9th of this month passengers=b of possible values a) 4 b) 1 c) 3 d) 2 outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false departure_date=6th of this month [context] [user] i'm looking for a round trip flight. can you find one for me?
State: [state] inbound_departure_time=none seating_class=none destination_city=none airlines=none origin_city=none return_date=none passengers=none outbound_departure_time=none refundable=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] inbound_departure_time=8:25 pm return_date=9th of this month origin_city=las vegas seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy passengers=c of possible values a) 4 b) 3 c) 1 d) 2 outbound_departure_time=3:10 pm destination_city=sd airlines=b of possible values a) alaska airlines b) southwest airlines c) air france d) air canada e) united airlines f) delta airlines g) british airways h) american airlines departure_date=6th of this month refundable=b of possible values a) false b) true [context] [user] i'm looking for a round trip flight. can you find one for me? [system] sure. where are you going and what's your itinerary? [user] i'm leaving for atlanta, ga on march 2nd and i want to come back on the 8th.
State: [state] inbound_departure_time=none return_date=the 8th origin_city=none seating_class=none passengers=none outbound_departure_time=none destination_city=atlanta, ga airlines=none 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] passengers=c of possible values a) 2 b) 3 c) 1 d) 4 destination_city=sd 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 outbound_departure_time=3:10 pm return_date=9th of this month inbound_departure_time=8:25 pm departure_date=6th of this month airlines=d of possible values a) alaska airlines b) delta airlines c) air canada d) southwest airlines e) air france f) united airlines g) british airways h) american airlines origin_city=las vegas [context] [user] i'm looking for a round trip flight. can you find one for me? [system] sure. where are you going and what's your itinerary? [user] i'm leaving for atlanta, ga on march 2nd and i want to come back on the 8th. [system] okay. where are you departing from? [user] i'll be heading out of san francisco.
State: [state] passengers=none destination_city=atlanta, ga refundable=none seating_class=none outbound_departure_time=none return_date=the 8th inbound_departure_time=none departure_date=march 2nd airlines=none origin_city=san francisco

[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) economy c) premium economy d) business origin_city=las vegas refundable=a of possible values a) true b) false return_date=9th of this month airlines=e of possible values a) delta airlines b) air france c) united airlines d) american airlines e) southwest airlines f) alaska airlines g) british airways h) air canada inbound_departure_time=8:25 pm destination_city=sd departure_date=6th of this month passengers=a of possible values a) 1 b) 3 c) 2 d) 4 outbound_departure_time=3:10 pm [context] [user] i'm looking for a round trip flight. can you find one for me? [system] sure. where are you going and what's your itinerary? [user] i'm leaving for atlanta, ga on march 2nd and i want to come back on the 8th. [system] okay. where are you departing from? [user] i'll be heading out of san francisco. [system] i found an american airlines flight that leaves at 3:50 pm and the return flight comes back at 2:30 pm. it costs $269. [user] okay. what are the airports that the flight departs from and arrives to?
State: [state] seating_class=none origin_city=san francisco refundable=none return_date=the 8th airlines=none inbound_departure_time=none destination_city=atlanta, ga departure_date=march 2nd passengers=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] 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) business d) economy passengers=c of possible values a) 4 b) 2 c) 1 d) 3 airlines=c of possible values a) british airways b) delta airlines c) southwest airlines d) american airlines e) united airlines f) air canada g) air france h) alaska airlines refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm departure_date=6th of this month origin_city=las vegas [context] [user] i'm looking for a round trip flight. can you find one for me? [system] sure. where are you going and what's your itinerary? [user] i'm leaving for atlanta, ga on march 2nd and i want to come back on the 8th. [system] okay. where are you departing from? [user] i'll be heading out of san francisco. [system] i found an american airlines flight that leaves at 3:50 pm and the return flight comes back at 2:30 pm. it costs $269. [user] okay. what are the airports that the flight departs from and arrives to? [system] it leaves from sfo international airport and lands at hartsfield-jackson international airport. [user] cool. that sounds great.
State: [state] return_date=the 8th destination_city=atlanta, ga inbound_departure_time=2:30 pm seating_class=none passengers=none airlines=d refundable=none outbound_departure_time=3:50 pm departure_date=march 2nd origin_city=san francisco

[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 airlines=d of possible values a) british airways b) american airlines c) delta airlines d) southwest airlines e) united airlines f) air canada g) air france h) alaska airlines seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business destination_city=sd departure_date=6th of this month origin_city=las vegas return_date=9th of this month inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 4 c) 3 d) 2 refundable=a of possible values a) true b) false [context] [user] i'm looking for a round trip flight. can you find one for me? [system] sure. where are you going and what's your itinerary? [user] i'm leaving for atlanta, ga on march 2nd and i want to come back on the 8th. [system] okay. where are you departing from? [user] i'll be heading out of san francisco. [system] i found an american airlines flight that leaves at 3:50 pm and the return flight comes back at 2:30 pm. it costs $269. [user] okay. what are the airports that the flight departs from and arrives to? [system] it leaves from sfo international airport and lands at hartsfield-jackson international airport. [user] cool. that sounds great. [system] do you want me to order the tickets? [user] no, i just needed the information. thank you.
State: [state] outbound_departure_time=3:50 pm airlines=b seating_class=none destination_city=atlanta, ga departure_date=march 2nd origin_city=san francisco return_date=the 8th inbound_departure_time=2:30 pm passengers=none refundable=none