[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 inbound_departure_time=8:25 pm return_date=9th of this month refundable=a of possible values a) true b) false destination_city=sd passengers=c of possible values a) 4 b) 2 c) 1 d) 3 outbound_departure_time=3:10 pm airlines=a of possible values a) southwest airlines b) american airlines c) air france d) delta airlines e) united airlines f) air canada g) british airways h) alaska airlines seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class origin_city=las vegas [context] [user] i'd like to book a one-way flight.
State: [state] departure_date=none inbound_departure_time=none return_date=none refundable=none destination_city=none passengers=none outbound_departure_time=none airlines=none seating_class=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] departure_date=6th of this month seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class passengers=a of possible values a) 1 b) 2 c) 4 d) 3 inbound_departure_time=8:25 pm destination_city=sd outbound_departure_time=3:10 pm origin_city=las vegas refundable=a of possible values a) true b) false return_date=9th of this month airlines=b of possible values a) american airlines b) southwest airlines c) air canada d) british airways e) delta airlines f) united airlines g) air france h) alaska airlines [context] [user] i'd like to book a one-way flight. [system] where are you leaving from and where do you want to go? [user] i'm going from san francisco to san diego.
State: [state] departure_date=none seating_class=none passengers=none inbound_departure_time=none destination_city=san diego outbound_departure_time=none origin_city=san francisco refundable=none return_date=none airlines=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 seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy outbound_departure_time=3:10 pm departure_date=6th of this month passengers=c of possible values a) 2 b) 4 c) 1 d) 3 inbound_departure_time=8:25 pm airlines=c of possible values a) delta airlines b) air canada c) southwest airlines d) alaska airlines e) air france f) british airways g) american airlines h) united airlines refundable=a of possible values a) true b) false return_date=9th of this month origin_city=las vegas [context] [user] i'd like to book a one-way flight. [system] where are you leaving from and where do you want to go? [user] i'm going from san francisco to san diego. [system] when do you want to leave? and particular airline? [user] i want to leave friday next week, preferably with delta airlines.
State: [state] destination_city=san diego seating_class=none outbound_departure_time=none departure_date=friday next week passengers=none inbound_departure_time=none airlines=a refundable=none return_date=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) economy b) business c) first class d) premium economy inbound_departure_time=8:25 pm destination_city=sd passengers=c of possible values a) 2 b) 4 c) 1 d) 3 refundable=b of possible values a) false b) true departure_date=6th of this month outbound_departure_time=3:10 pm origin_city=las vegas return_date=9th of this month airlines=g of possible values a) air france b) united airlines c) british airways d) delta airlines e) alaska airlines f) air canada g) southwest airlines h) american airlines [context] [user] i'd like to book a one-way flight. [system] where are you leaving from and where do you want to go? [user] i'm going from san francisco to san diego. [system] when do you want to leave? and particular airline? [user] i want to leave friday next week, preferably with delta airlines. [system] so you need 1 economy ticket for delta airlines next friday from san francisco to san diego? [user] yes, that's right.
State: [state] seating_class=a inbound_departure_time=none destination_city=san diego passengers=c refundable=none departure_date=friday next week outbound_departure_time=none origin_city=san francisco return_date=none airlines=d

[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 seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class departure_date=6th of this month refundable=b of possible values a) false b) true destination_city=sd outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 4 c) 2 d) 3 origin_city=las vegas airlines=d of possible values a) american airlines b) delta airlines c) air canada d) southwest airlines e) air france f) british airways g) alaska airlines h) united airlines inbound_departure_time=8:25 pm [context] [user] i'd like to book a one-way flight. [system] where are you leaving from and where do you want to go? [user] i'm going from san francisco to san diego. [system] when do you want to leave? and particular airline? [user] i want to leave friday next week, preferably with delta airlines. [system] so you need 1 economy ticket for delta airlines next friday from san francisco to san diego? [user] yes, that's right. [system] okay, i've booked your flight. [user] thank you very much.
State: [state] return_date=none seating_class=a departure_date=friday next week refundable=none destination_city=san diego outbound_departure_time=none passengers=a origin_city=san francisco airlines=b 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] airlines=c of possible values a) british airways b) american airlines c) southwest airlines d) delta airlines e) air canada f) united airlines g) air france h) alaska airlines refundable=b of possible values a) false b) true passengers=a of possible values a) 1 b) 3 c) 2 d) 4 outbound_departure_time=3:10 pm destination_city=sd inbound_departure_time=8:25 pm origin_city=las vegas return_date=9th of this month seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy departure_date=6th of this month [context] [user] i'd like to book a one-way flight. [system] where are you leaving from and where do you want to go? [user] i'm going from san francisco to san diego. [system] when do you want to leave? and particular airline? [user] i want to leave friday next week, preferably with delta airlines. [system] so you need 1 economy ticket for delta airlines next friday from san francisco to san diego? [user] yes, that's right. [system] okay, i've booked your flight. [user] thank you very much. [system] do you need help with anything else? [user] no, that's all, thanks.
State: [state] airlines=d refundable=none passengers=a outbound_departure_time=none destination_city=san diego inbound_departure_time=none origin_city=san francisco return_date=none seating_class=a departure_date=friday next week