[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 airlines=a of possible values a) southwest airlines b) united airlines c) air france d) american airlines e) alaska airlines f) delta airlines g) air canada h) british airways return_date=9th of this month destination_city=sd refundable=b of possible values a) false b) true passengers=c of possible values a) 3 b) 2 c) 1 d) 4 departure_date=6th of this month origin_city=las vegas seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy outbound_departure_time=3:10 pm [context] [user] can you find me any one way flights to san francisco?
State: [state] inbound_departure_time=none airlines=none return_date=none destination_city=san francisco refundable=none passengers=none departure_date=none origin_city=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] refundable=a of possible values a) true b) false departure_date=6th of this month airlines=g of possible values a) air france b) alaska airlines c) american airlines d) delta airlines e) air canada f) united airlines g) southwest airlines h) british airways destination_city=sd passengers=a of possible values a) 1 b) 3 c) 2 d) 4 return_date=9th of this month outbound_departure_time=3:10 pm origin_city=las vegas seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy inbound_departure_time=8:25 pm [context] [user] can you find me any one way flights to san francisco? [system] when do you plan on leaving? [user] i plan to leave the 14th.
State: [state] refundable=none departure_date=the 14th airlines=none destination_city=san francisco passengers=none return_date=none outbound_departure_time=none origin_city=none seating_class=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] outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy origin_city=las vegas inbound_departure_time=8:25 pm airlines=e of possible values a) alaska airlines b) british airways c) american airlines d) delta airlines e) southwest airlines f) united airlines g) air canada h) air france destination_city=sd departure_date=6th of this month return_date=9th of this month passengers=c of possible values a) 4 b) 3 c) 1 d) 2 refundable=b of possible values a) false b) true [context] [user] can you find me any one way flights to san francisco? [system] when do you plan on leaving? [user] i plan to leave the 14th. [system] where will you be leaving from? [user] i'll be leaving from chicago. i prefer american airlines.
State: [state] outbound_departure_time=none seating_class=none origin_city=chicago inbound_departure_time=none airlines=c destination_city=san francisco departure_date=the 14th return_date=none passengers=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] departure_date=6th of this month seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy origin_city=las vegas airlines=d of possible values a) air france b) alaska airlines c) air canada d) southwest airlines e) united airlines f) delta airlines g) american airlines h) british airways refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm destination_city=sd passengers=b of possible values a) 4 b) 1 c) 2 d) 3 inbound_departure_time=8:25 pm return_date=9th of this month [context] [user] can you find me any one way flights to san francisco? [system] when do you plan on leaving? [user] i plan to leave the 14th. [system] where will you be leaving from? [user] i'll be leaving from chicago. i prefer american airlines. [system] there's 1 suitable flight. there's american airlines flight leaving at 7:05 am with 0 stops. the price of the ticket is $191. [user] where does this flight depart from? also, is the ticket refundable?
State: [state] departure_date=the 14th seating_class=none origin_city=chicago airlines=g refundable=none outbound_departure_time=none destination_city=san francisco passengers=none inbound_departure_time=none return_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 refundable=a of possible values a) true b) false passengers=a of possible values a) 1 b) 2 c) 4 d) 3 outbound_departure_time=3:10 pm origin_city=las vegas destination_city=sd airlines=e of possible values a) delta airlines b) air canada c) american airlines d) air france e) southwest airlines f) british airways g) alaska airlines h) united airlines seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class departure_date=6th of this month return_date=9th of this month [context] [user] can you find me any one way flights to san francisco? [system] when do you plan on leaving? [user] i plan to leave the 14th. [system] where will you be leaving from? [user] i'll be leaving from chicago. i prefer american airlines. [system] there's 1 suitable flight. there's american airlines flight leaving at 7:05 am with 0 stops. the price of the ticket is $191. [user] where does this flight depart from? also, is the ticket refundable? [system] the flight departs from o'hare international airport. unfortunately there are no refunds. [user] that flight sounds good. can you assist me in buying a one-way flight ticket? there will be 2 people in my group.
State: [state] inbound_departure_time=none refundable=none passengers=b outbound_departure_time=7:05 am origin_city=chicago destination_city=san francisco airlines=c seating_class=none departure_date=the 14th return_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] refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy departure_date=6th of this month inbound_departure_time=8:25 pm destination_city=sd origin_city=las vegas outbound_departure_time=3:10 pm return_date=9th of this month airlines=e of possible values a) alaska airlines b) united airlines c) american airlines d) british airways e) southwest airlines f) delta airlines g) air france h) air canada passengers=a of possible values a) 1 b) 3 c) 2 d) 4 [context] [user] can you find me any one way flights to san francisco? [system] when do you plan on leaving? [user] i plan to leave the 14th. [system] where will you be leaving from? [user] i'll be leaving from chicago. i prefer american airlines. [system] there's 1 suitable flight. there's american airlines flight leaving at 7:05 am with 0 stops. the price of the ticket is $191. [user] where does this flight depart from? also, is the ticket refundable? [system] the flight departs from o'hare international airport. unfortunately there are no refunds. [user] that flight sounds good. can you assist me in buying a one-way flight ticket? there will be 2 people in my group. [system] just to confirm, the flight is from chicago and goes to san francisco. the flight is american airlines and it will depart march 14th. it's economy and will be for 2 passengers. [user] no. there's one person in my group and i like to travel premium economy.
State: [state] refundable=none seating_class=d departure_date=march 14th inbound_departure_time=none destination_city=san francisco origin_city=chicago outbound_departure_time=7:05 am return_date=none airlines=c passengers=a

[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 refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm airlines=b of possible values a) american airlines b) southwest airlines c) delta airlines d) british airways e) united airlines f) alaska airlines g) air canada h) air france passengers=d of possible values a) 3 b) 2 c) 4 d) 1 seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy origin_city=las vegas departure_date=6th of this month destination_city=sd return_date=9th of this month [context] [user] can you find me any one way flights to san francisco? [system] when do you plan on leaving? [user] i plan to leave the 14th. [system] where will you be leaving from? [user] i'll be leaving from chicago. i prefer american airlines. [system] there's 1 suitable flight. there's american airlines flight leaving at 7:05 am with 0 stops. the price of the ticket is $191. [user] where does this flight depart from? also, is the ticket refundable? [system] the flight departs from o'hare international airport. unfortunately there are no refunds. [user] that flight sounds good. can you assist me in buying a one-way flight ticket? there will be 2 people in my group. [system] just to confirm, the flight is from chicago and goes to san francisco. the flight is american airlines and it will depart march 14th. it's economy and will be for 2 passengers. [user] no. there's one person in my group and i like to travel premium economy. [system] just to confirm, it's premium economy for 1 passenger. [user] that sounds good. which airport does the onward flight arrive?
State: [state] outbound_departure_time=7:05 am refundable=none inbound_departure_time=none airlines=a passengers=d seating_class=d origin_city=chicago departure_date=march 14th destination_city=san francisco return_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] passengers=d of possible values a) 4 b) 3 c) 2 d) 1 inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business airlines=d of possible values a) alaska airlines b) british airways c) american airlines d) southwest airlines e) delta airlines f) air canada g) united airlines h) air france departure_date=6th of this month destination_city=sd refundable=a of possible values a) true b) false return_date=9th of this month outbound_departure_time=3:10 pm origin_city=las vegas [context] [user] can you find me any one way flights to san francisco? [system] when do you plan on leaving? [user] i plan to leave the 14th. [system] where will you be leaving from? [user] i'll be leaving from chicago. i prefer american airlines. [system] there's 1 suitable flight. there's american airlines flight leaving at 7:05 am with 0 stops. the price of the ticket is $191. [user] where does this flight depart from? also, is the ticket refundable? [system] the flight departs from o'hare international airport. unfortunately there are no refunds. [user] that flight sounds good. can you assist me in buying a one-way flight ticket? there will be 2 people in my group. [system] just to confirm, the flight is from chicago and goes to san francisco. the flight is american airlines and it will depart march 14th. it's economy and will be for 2 passengers. [user] no. there's one person in my group and i like to travel premium economy. [system] just to confirm, it's premium economy for 1 passenger. [user] that sounds good. which airport does the onward flight arrive? [system] you one way ticket is confirmed. it will arrive at sfo international airport at 9:52 am. [user] thanks for you help. that's all i need.
State: [state] passengers=d inbound_departure_time=none seating_class=c airlines=c departure_date=march 14th destination_city=san francisco refundable=none return_date=none outbound_departure_time=7:05 am origin_city=chicago