[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) 3 b) 2 c) 4 d) 1 inbound_departure_time=8:25 pm departure_date=6th of this month return_date=9th of this month origin_city=las vegas refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm destination_city=sd seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy airlines=c of possible values a) united airlines b) air canada c) southwest airlines d) delta airlines e) air france f) alaska airlines g) american airlines h) british airways [context] [user] i feel like going on a trip soon, can you help me book a oneway flight ticket?
State: [state] passengers=none inbound_departure_time=none departure_date=none return_date=none origin_city=none refundable=none outbound_departure_time=none destination_city=none seating_class=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 passengers=b of possible values a) 2 b) 1 c) 3 d) 4 outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true departure_date=6th of this month airlines=d of possible values a) american airlines b) delta airlines c) united airlines d) southwest airlines e) british airways f) alaska airlines g) air france h) air canada inbound_departure_time=8:25 pm origin_city=las vegas return_date=9th of this month seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business [context] [user] i feel like going on a trip soon, can you help me book a oneway flight ticket? [system] do you have a preferred airline? it might be air france, american airlines, or another airline. where are you leaving from? [user] i prefer american airlines. i would like to travel economy class and am leaving from atl.
State: [state] destination_city=none passengers=none outbound_departure_time=none refundable=none departure_date=none airlines=a inbound_departure_time=none origin_city=atl return_date=none seating_class=b

[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=d of possible values a) american airlines b) alaska airlines c) delta airlines d) southwest airlines e) british airways f) united airlines g) air france h) air canada seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class destination_city=sd return_date=9th of this month passengers=a of possible values a) 1 b) 2 c) 4 d) 3 outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true origin_city=las vegas departure_date=6th of this month [context] [user] i feel like going on a trip soon, can you help me book a oneway flight ticket? [system] do you have a preferred airline? it might be air france, american airlines, or another airline. where are you leaving from? [user] i prefer american airlines. i would like to travel economy class and am leaving from atl. [system] when do you leave? [user] i am leaving on the 14th.
State: [state] inbound_departure_time=none airlines=a seating_class=c destination_city=none return_date=none passengers=none outbound_departure_time=none refundable=none origin_city=atl departure_date=the 14th

[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 departure_date=6th of this month return_date=9th of this month inbound_departure_time=8:25 pm airlines=e of possible values a) american airlines b) air canada c) air france d) alaska airlines e) southwest airlines f) delta airlines g) united airlines h) british airways origin_city=las vegas passengers=a of possible values a) 1 b) 3 c) 4 d) 2 refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy destination_city=sd [context] [user] i feel like going on a trip soon, can you help me book a oneway flight ticket? [system] do you have a preferred airline? it might be air france, american airlines, or another airline. where are you leaving from? [user] i prefer american airlines. i would like to travel economy class and am leaving from atl. [system] when do you leave? [user] i am leaving on the 14th. [system] where are you visiting? [user] i am traveling to san fran.
State: [state] outbound_departure_time=none departure_date=the 14th return_date=none inbound_departure_time=none airlines=a origin_city=atl passengers=none refundable=none seating_class=d destination_city=san fran

[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=a of possible values a) true b) false return_date=9th of this month departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy airlines=g of possible values a) united airlines b) american airlines c) alaska airlines d) delta airlines e) air canada f) air france g) southwest airlines h) british airways destination_city=sd origin_city=las vegas passengers=b of possible values a) 2 b) 1 c) 3 d) 4 inbound_departure_time=8:25 pm [context] [user] i feel like going on a trip soon, can you help me book a oneway flight ticket? [system] do you have a preferred airline? it might be air france, american airlines, or another airline. where are you leaving from? [user] i prefer american airlines. i would like to travel economy class and am leaving from atl. [system] when do you leave? [user] i am leaving on the 14th. [system] where are you visiting? [user] i am traveling to san fran. [system] please confirm the following. one flight from atlanta on march 14th to san francisco. you will be traveling economy class via american airlines for 1 person. [user] yes sounds great!
State: [state] outbound_departure_time=none refundable=none return_date=none departure_date=march 14th seating_class=d airlines=b destination_city=san fran origin_city=atl passengers=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] destination_city=sd seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 4 c) 3 d) 2 departure_date=6th of this month refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm return_date=9th of this month origin_city=las vegas airlines=g of possible values a) united airlines b) air canada c) american airlines d) air france e) british airways f) alaska airlines g) southwest airlines h) delta airlines [context] [user] i feel like going on a trip soon, can you help me book a oneway flight ticket? [system] do you have a preferred airline? it might be air france, american airlines, or another airline. where are you leaving from? [user] i prefer american airlines. i would like to travel economy class and am leaving from atl. [system] when do you leave? [user] i am leaving on the 14th. [system] where are you visiting? [user] i am traveling to san fran. [system] please confirm the following. one flight from atlanta on march 14th to san francisco. you will be traveling economy class via american airlines for 1 person. [user] yes sounds great! [system] your ticket is confirmed. [user] thank you for your help.
State: [state] destination_city=san fran seating_class=d outbound_departure_time=none passengers=a departure_date=march 14th refundable=none inbound_departure_time=none return_date=none origin_city=atl airlines=c

[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=g of possible values a) air canada b) british airways c) delta airlines d) american airlines e) united airlines f) alaska airlines g) southwest airlines h) air france seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy return_date=9th of this month departure_date=6th of this month destination_city=sd inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm origin_city=las vegas refundable=a of possible values a) true b) false passengers=c of possible values a) 2 b) 3 c) 1 d) 4 [context] [user] i feel like going on a trip soon, can you help me book a oneway flight ticket? [system] do you have a preferred airline? it might be air france, american airlines, or another airline. where are you leaving from? [user] i prefer american airlines. i would like to travel economy class and am leaving from atl. [system] when do you leave? [user] i am leaving on the 14th. [system] where are you visiting? [user] i am traveling to san fran. [system] please confirm the following. one flight from atlanta on march 14th to san francisco. you will be traveling economy class via american airlines for 1 person. [user] yes sounds great! [system] your ticket is confirmed. [user] thank you for your help. [system] anything else i can do for you? [user] no, thank you.
State: [state] airlines=d seating_class=d return_date=none departure_date=march 14th destination_city=san fran inbound_departure_time=none outbound_departure_time=none origin_city=atl refundable=none passengers=c