[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 return_date=9th of this month seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy inbound_departure_time=8:25 pm departure_date=6th of this month destination_city=sd refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm airlines=d of possible values a) british airways b) alaska airlines c) united airlines d) southwest airlines e) american airlines f) air canada g) delta airlines h) air france passengers=a of possible values a) 1 b) 3 c) 2 d) 4 [context] [user] i need a round trip flights
State: [state] origin_city=none return_date=none seating_class=none inbound_departure_time=none departure_date=none destination_city=none refundable=none outbound_departure_time=none airlines=none 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] inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true departure_date=6th of this month airlines=a of possible values a) southwest airlines b) air canada c) american airlines d) air france e) delta airlines f) united airlines g) british airways h) alaska airlines outbound_departure_time=3:10 pm origin_city=las vegas seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class destination_city=sd return_date=9th of this month passengers=d of possible values a) 2 b) 3 c) 4 d) 1 [context] [user] i need a round trip flights [system] what is the return date? what is the destination? [user] date of return on 11th of march; my destination si la
State: [state] inbound_departure_time=none refundable=none departure_date=none airlines=none outbound_departure_time=none origin_city=none seating_class=none destination_city=la return_date=11th of march 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] departure_date=6th of this month destination_city=sd seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business origin_city=las vegas refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm airlines=h of possible values a) american airlines b) delta airlines c) united airlines d) air canada e) british airways f) air france g) alaska airlines h) southwest airlines outbound_departure_time=3:10 pm passengers=c of possible values a) 2 b) 3 c) 1 d) 4 return_date=9th of this month [context] [user] i need a round trip flights [system] what is the return date? what is the destination? [user] date of return on 11th of march; my destination si la [system] what is the city of departure? [user] i'll leave from washington
State: [state] departure_date=none destination_city=la seating_class=none origin_city=washington refundable=none inbound_departure_time=none airlines=none outbound_departure_time=none passengers=none return_date=11th 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] seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy passengers=b of possible values a) 2 b) 1 c) 3 d) 4 return_date=9th of this month outbound_departure_time=3:10 pm airlines=a of possible values a) southwest airlines b) american airlines c) air france d) british airways e) air canada f) alaska airlines g) united airlines h) delta airlines origin_city=las vegas inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false departure_date=6th of this month destination_city=sd [context] [user] i need a round trip flights [system] what is the return date? what is the destination? [user] date of return on 11th of march; my destination si la [system] what is the city of departure? [user] i'll leave from washington [system] what is the departure date? [user] 8th of march
State: [state] seating_class=none passengers=none return_date=11th of march outbound_departure_time=none airlines=none origin_city=washington inbound_departure_time=none refundable=none departure_date=8th of march destination_city=la

[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=d of possible values a) 4 b) 3 c) 2 d) 1 seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy outbound_departure_time=3:10 pm destination_city=sd return_date=9th of this month departure_date=6th of this month airlines=f of possible values a) united airlines b) air canada c) american airlines d) air france e) alaska airlines f) southwest airlines g) british airways h) delta airlines inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false [context] [user] i need a round trip flights [system] what is the return date? what is the destination? [user] date of return on 11th of march; my destination si la [system] what is the city of departure? [user] i'll leave from washington [system] what is the departure date? [user] 8th of march [system] i found a american airlines flight at 10 pm; the return flight at 5:20 am. the ticket costs $310 [user] what is the airport of departure? is there 1 stop?
State: [state] origin_city=washington passengers=none seating_class=none outbound_departure_time=none destination_city=la return_date=11th of march departure_date=8th of march airlines=none inbound_departure_time=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] inbound_departure_time=8:25 pm origin_city=las vegas passengers=c of possible values a) 3 b) 2 c) 1 d) 4 seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy departure_date=6th of this month return_date=9th of this month refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm airlines=f of possible values a) british airways b) air france c) alaska airlines d) air canada e) united airlines f) southwest airlines g) delta airlines h) american airlines destination_city=sd [context] [user] i need a round trip flights [system] what is the return date? what is the destination? [user] date of return on 11th of march; my destination si la [system] what is the city of departure? [user] i'll leave from washington [system] what is the departure date? [user] 8th of march [system] i found a american airlines flight at 10 pm; the return flight at 5:20 am. the ticket costs $310 [user] what is the airport of departure? is there 1 stop? [system] dulles international airport. yes, there is 1 stops. [user] ok, it sounds good! it's all, thank you
State: [state] inbound_departure_time=5:20 am origin_city=washington passengers=none seating_class=none departure_date=8th of march return_date=11th of march refundable=none outbound_departure_time=10 pm airlines=h destination_city=la