[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 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 airlines=b of possible values a) delta airlines b) southwest airlines c) british airways d) air canada e) american airlines f) alaska airlines g) air france h) united airlines passengers=a of possible values a) 1 b) 4 c) 3 d) 2 return_date=9th of this month origin_city=las vegas inbound_departure_time=8:25 pm [context] [user] can you find some flights for me?
State: [state] refundable=none outbound_departure_time=none departure_date=none destination_city=none seating_class=none airlines=none passengers=none return_date=none origin_city=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] inbound_departure_time=8:25 pm origin_city=las vegas destination_city=sd outbound_departure_time=3:10 pm passengers=b of possible values a) 4 b) 1 c) 2 d) 3 departure_date=6th of this month airlines=e of possible values a) united airlines b) air canada c) delta airlines d) american airlines e) southwest airlines f) air france g) alaska airlines h) british airways seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class return_date=9th of this month refundable=a of possible values a) true b) false [context] [user] can you find some flights for me? [system] where are you going and when? [user] i am going to new york on march 1st.
State: [state] inbound_departure_time=none origin_city=none destination_city=new york outbound_departure_time=none passengers=none departure_date=march 1st airlines=none seating_class=none 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] passengers=a of possible values a) 1 b) 2 c) 4 d) 3 airlines=g of possible values a) united airlines b) air france c) alaska airlines d) air canada e) american airlines f) british airways g) southwest airlines h) delta airlines seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true departure_date=6th of this month destination_city=sd return_date=9th of this month outbound_departure_time=3:10 pm origin_city=las vegas [context] [user] can you find some flights for me? [system] where are you going and when? [user] i am going to new york on march 1st. [system] when will you be returning? [user] i will be returning this sunday.
State: [state] passengers=none airlines=none seating_class=none inbound_departure_time=none refundable=none departure_date=march 1st destination_city=new york return_date=this sunday outbound_departure_time=none 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] outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm return_date=9th of this month origin_city=las vegas departure_date=6th of this month destination_city=sd airlines=b of possible values a) air canada b) southwest airlines c) british airways d) delta airlines e) air france f) united airlines g) alaska airlines h) american airlines passengers=b of possible values a) 3 b) 1 c) 4 d) 2 seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy refundable=a of possible values a) true b) false [context] [user] can you find some flights for me? [system] where are you going and when? [user] i am going to new york on march 1st. [system] when will you be returning? [user] i will be returning this sunday. [system] where will you fly out of? [user] i would like to fly delta airlines out of atlanta, ga.
State: [state] outbound_departure_time=none inbound_departure_time=none return_date=this sunday origin_city=atlanta, ga departure_date=march 1st destination_city=new york airlines=d passengers=none seating_class=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] destination_city=sd inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy return_date=9th of this month origin_city=las vegas refundable=a of possible values a) true b) false passengers=b of possible values a) 3 b) 1 c) 2 d) 4 departure_date=6th of this month airlines=c of possible values a) united airlines b) delta airlines c) southwest airlines d) alaska airlines e) air canada f) american airlines g) british airways h) air france outbound_departure_time=3:10 pm [context] [user] can you find some flights for me? [system] where are you going and when? [user] i am going to new york on march 1st. [system] when will you be returning? [user] i will be returning this sunday. [system] where will you fly out of? [user] i would like to fly delta airlines out of atlanta, ga. [system] i round a delta airlines flight that leaves at 3:40 pm and the return flight leaves at 11:25 am and the cost is $137. [user] when does the return flight arrive and how many layovers are there?
State: [state] destination_city=new york inbound_departure_time=none seating_class=none return_date=this sunday origin_city=atlanta, ga refundable=none passengers=none departure_date=march 1st airlines=b 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 passengers=b of possible values a) 4 b) 1 c) 2 d) 3 refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class origin_city=las vegas inbound_departure_time=8:25 pm airlines=b of possible values a) british airways b) southwest airlines c) american airlines d) delta airlines e) air france f) united airlines g) alaska airlines h) air canada departure_date=6th of this month outbound_departure_time=3:10 pm [context] [user] can you find some flights for me? [system] where are you going and when? [user] i am going to new york on march 1st. [system] when will you be returning? [user] i will be returning this sunday. [system] where will you fly out of? [user] i would like to fly delta airlines out of atlanta, ga. [system] i round a delta airlines flight that leaves at 3:40 pm and the return flight leaves at 11:25 am and the cost is $137. [user] when does the return flight arrive and how many layovers are there? [system] the flight has 0 layovers and the return arrives at 6:02 pm. [user] that is great.
State: [state] return_date=this sunday destination_city=new york passengers=none refundable=none seating_class=none origin_city=atlanta, ga inbound_departure_time=11:25 am airlines=d departure_date=march 1st outbound_departure_time=3:40 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] airlines=h of possible values a) united airlines b) american airlines c) air canada d) air france e) british airways f) delta airlines g) alaska airlines h) southwest airlines origin_city=las vegas inbound_departure_time=8:25 pm departure_date=6th of this month destination_city=sd outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy passengers=c of possible values a) 2 b) 4 c) 1 d) 3 refundable=a of possible values a) true b) false return_date=9th of this month [context] [user] can you find some flights for me? [system] where are you going and when? [user] i am going to new york on march 1st. [system] when will you be returning? [user] i will be returning this sunday. [system] where will you fly out of? [user] i would like to fly delta airlines out of atlanta, ga. [system] i round a delta airlines flight that leaves at 3:40 pm and the return flight leaves at 11:25 am and the cost is $137. [user] when does the return flight arrive and how many layovers are there? [system] the flight has 0 layovers and the return arrives at 6:02 pm. [user] that is great. [system] do you want me to get you tickets? [user] no, not now. can you find me any oneway flights in economy?
State: [state] airlines=f origin_city=atlanta, ga inbound_departure_time=11:25 am departure_date=march 1st destination_city=new york outbound_departure_time=3:40 pm seating_class=d passengers=none refundable=none return_date=this sunday

[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 refundable=b of possible values a) false b) true return_date=9th of this month passengers=d of possible values a) 3 b) 2 c) 4 d) 1 destination_city=sd departure_date=6th of this month inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy airlines=g of possible values a) air france b) british airways c) american airlines d) united airlines e) air canada f) alaska airlines g) southwest airlines h) delta airlines [context] [user] can you find some flights for me? [system] where are you going and when? [user] i am going to new york on march 1st. [system] when will you be returning? [user] i will be returning this sunday. [system] where will you fly out of? [user] i would like to fly delta airlines out of atlanta, ga. [system] i round a delta airlines flight that leaves at 3:40 pm and the return flight leaves at 11:25 am and the cost is $137. [user] when does the return flight arrive and how many layovers are there? [system] the flight has 0 layovers and the return arrives at 6:02 pm. [user] that is great. [system] do you want me to get you tickets? [user] no, not now. can you find me any oneway flights in economy? [system] i found a delta airlines flight with 0 stops that leaves at 3:40 pm and the cost is $129. [user] that is great and all i need.
State: [state] origin_city=atlanta, ga refundable=none return_date=this sunday passengers=none destination_city=new york departure_date=march 1st inbound_departure_time=11:25 am outbound_departure_time=3:40 pm seating_class=d airlines=h