[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 destination_city=sd passengers=a of possible values a) 1 b) 3 c) 2 d) 4 return_date=9th of this month origin_city=las vegas departure_date=6th of this month airlines=g of possible values a) air france b) alaska airlines c) delta airlines d) american airlines e) air canada f) united airlines g) southwest airlines h) british airways inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business outbound_departure_time=3:10 pm [context] [user] could you please find me some flights of american airlines?
State: [state] refundable=none destination_city=none passengers=none return_date=none origin_city=none departure_date=none airlines=d inbound_departure_time=none seating_class=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] origin_city=las vegas passengers=b of possible values a) 2 b) 1 c) 3 d) 4 return_date=9th of this month seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class inbound_departure_time=8:25 pm destination_city=sd departure_date=6th of this month refundable=a of possible values a) true b) false airlines=f of possible values a) air canada b) british airways c) alaska airlines d) air france e) delta airlines f) southwest airlines g) american airlines h) united airlines outbound_departure_time=3:10 pm [context] [user] could you please find me some flights of american airlines? [system] when and where do you want to travel? [user] i want to get to atlanta, ga by united airlines. i need tickets for two persons and return flight on 7th of march
State: [state] origin_city=none passengers=a return_date=7th of march seating_class=none inbound_departure_time=none destination_city=atlanta, ga departure_date=none refundable=none airlines=h 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] seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 2 c) 4 d) 3 return_date=9th of this month inbound_departure_time=8:25 pm destination_city=sd departure_date=6th of this month airlines=e of possible values a) air canada b) american airlines c) delta airlines d) british airways e) southwest airlines f) air france g) alaska airlines h) united airlines refundable=a of possible values a) true b) false origin_city=las vegas [context] [user] could you please find me some flights of american airlines? [system] when and where do you want to travel? [user] i want to get to atlanta, ga by united airlines. i need tickets for two persons and return flight on 7th of march [system] when should i book your first flight and from which airport? [user] i want to fly from london, uk, at the 4th.
State: [state] seating_class=none outbound_departure_time=none passengers=b return_date=7th of march inbound_departure_time=none destination_city=atlanta, ga departure_date=the 4th airlines=h refundable=none origin_city=london, uk

[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) premium economy c) business d) first class inbound_departure_time=8:25 pm departure_date=6th of this month origin_city=las vegas destination_city=sd refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm airlines=b of possible values a) delta airlines b) southwest airlines c) united airlines d) alaska airlines e) british airways f) air france g) american airlines h) air canada passengers=b of possible values a) 2 b) 1 c) 4 d) 3 return_date=9th of this month [context] [user] could you please find me some flights of american airlines? [system] when and where do you want to travel? [user] i want to get to atlanta, ga by united airlines. i need tickets for two persons and return flight on 7th of march [system] when should i book your first flight and from which airport? [user] i want to fly from london, uk, at the 4th. [system] i have 1 good flighs for you, by united airlines. outbound flight leaves at 10:25 pm and inbound - at 10:30 am. total price will be $249. [user] oh, this flight suits me well.
State: [state] seating_class=none inbound_departure_time=10:30 am departure_date=the 4th origin_city=london, uk destination_city=atlanta, ga refundable=none outbound_departure_time=10:25 pm airlines=c passengers=a return_date=7th 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] departure_date=6th of this month return_date=9th of this month passengers=c of possible values a) 4 b) 2 c) 1 d) 3 destination_city=sd outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm airlines=h of possible values a) british airways b) united airlines c) alaska airlines d) air canada e) air france f) delta airlines g) american airlines h) southwest airlines refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business origin_city=las vegas [context] [user] could you please find me some flights of american airlines? [system] when and where do you want to travel? [user] i want to get to atlanta, ga by united airlines. i need tickets for two persons and return flight on 7th of march [system] when should i book your first flight and from which airport? [user] i want to fly from london, uk, at the 4th. [system] i have 1 good flighs for you, by united airlines. outbound flight leaves at 10:25 pm and inbound - at 10:30 am. total price will be $249. [user] oh, this flight suits me well. [system] should we buy the tickets? [user] no, i need another one way flight.
State: [state] departure_date=the 4th return_date=7th of march passengers=b destination_city=atlanta, ga outbound_departure_time=10:25 pm inbound_departure_time=10:30 am airlines=b refundable=none seating_class=none origin_city=london, uk

[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 seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class destination_city=sd passengers=c of possible values a) 3 b) 4 c) 1 d) 2 departure_date=6th of this month airlines=d of possible values a) air canada b) british airways c) air france d) southwest airlines e) delta airlines f) american airlines g) united airlines h) alaska airlines outbound_departure_time=3:10 pm return_date=9th of this month inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true [context] [user] could you please find me some flights of american airlines? [system] when and where do you want to travel? [user] i want to get to atlanta, ga by united airlines. i need tickets for two persons and return flight on 7th of march [system] when should i book your first flight and from which airport? [user] i want to fly from london, uk, at the 4th. [system] i have 1 good flighs for you, by united airlines. outbound flight leaves at 10:25 pm and inbound - at 10:30 am. total price will be $249. [user] oh, this flight suits me well. [system] should we buy the tickets? [user] no, i need another one way flight. [system] the same, united airlines offer flight at 10:25 pm and this is direct flight with 0 stops. ticket will cost $238. [user] and from which airport should i fly?
State: [state] origin_city=london, uk seating_class=none destination_city=atlanta, ga passengers=d departure_date=the 4th airlines=g outbound_departure_time=10:25 pm return_date=7th of march inbound_departure_time=10:30 am 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 refundable=b of possible values a) false b) true departure_date=6th of this month airlines=c of possible values a) delta airlines b) air canada c) southwest airlines d) american airlines e) air france f) alaska airlines g) british airways h) united airlines passengers=c of possible values a) 4 b) 3 c) 1 d) 2 seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy destination_city=sd return_date=9th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm [context] [user] could you please find me some flights of american airlines? [system] when and where do you want to travel? [user] i want to get to atlanta, ga by united airlines. i need tickets for two persons and return flight on 7th of march [system] when should i book your first flight and from which airport? [user] i want to fly from london, uk, at the 4th. [system] i have 1 good flighs for you, by united airlines. outbound flight leaves at 10:25 pm and inbound - at 10:30 am. total price will be $249. [user] oh, this flight suits me well. [system] should we buy the tickets? [user] no, i need another one way flight. [system] the same, united airlines offer flight at 10:25 pm and this is direct flight with 0 stops. ticket will cost $238. [user] and from which airport should i fly? [system] departure will be from heathrow international airport. [user] oh, it seems good for me.
State: [state] origin_city=london, uk refundable=none departure_date=the 4th airlines=h passengers=d seating_class=none destination_city=atlanta, ga return_date=7th of march outbound_departure_time=10:25 pm inbound_departure_time=10:30 am

[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=b of possible values a) false b) true return_date=9th of this month inbound_departure_time=8:25 pm origin_city=las vegas departure_date=6th of this month airlines=d of possible values a) united airlines b) alaska airlines c) delta airlines d) southwest airlines e) british airways f) air canada g) american airlines h) air france passengers=b of possible values a) 2 b) 1 c) 3 d) 4 outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business [context] [user] could you please find me some flights of american airlines? [system] when and where do you want to travel? [user] i want to get to atlanta, ga by united airlines. i need tickets for two persons and return flight on 7th of march [system] when should i book your first flight and from which airport? [user] i want to fly from london, uk, at the 4th. [system] i have 1 good flighs for you, by united airlines. outbound flight leaves at 10:25 pm and inbound - at 10:30 am. total price will be $249. [user] oh, this flight suits me well. [system] should we buy the tickets? [user] no, i need another one way flight. [system] the same, united airlines offer flight at 10:25 pm and this is direct flight with 0 stops. ticket will cost $238. [user] and from which airport should i fly? [system] departure will be from heathrow international airport. [user] oh, it seems good for me. [system] can i do for you something else? [user] no, thanks a lot
State: [state] destination_city=atlanta, ga refundable=none return_date=7th of march inbound_departure_time=10:30 am origin_city=london, uk departure_date=the 4th airlines=a passengers=a outbound_departure_time=10:25 pm seating_class=none