[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) 3 b) 1 c) 4 d) 2 outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business departure_date=6th of this month return_date=9th of this month airlines=f of possible values a) delta airlines b) american airlines c) air canada d) alaska airlines e) united airlines f) southwest airlines g) air france h) british airways refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm destination_city=sd [context] [user] can you help me purchase a one way flight ticket? i would like to do some traveling.
State: [state] origin_city=none passengers=none outbound_departure_time=none seating_class=none departure_date=none return_date=none airlines=none refundable=none inbound_departure_time=none destination_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] passengers=b of possible values a) 2 b) 1 c) 3 d) 4 departure_date=6th of this month return_date=9th of this month origin_city=las vegas inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm destination_city=sd seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class airlines=c of possible values a) air france b) delta airlines c) southwest airlines d) air canada e) alaska airlines f) british airways g) united airlines h) american airlines refundable=b of possible values a) false b) true [context] [user] can you help me purchase a one way flight ticket? i would like to do some traveling. [system] i can assist you with that. first, i have a few questions. when would you like to depart and where will you be leaving from? [user] i'd like to depart from kl on the 3rd of march.
State: [state] passengers=none departure_date=3rd of march return_date=none origin_city=kl inbound_departure_time=none outbound_departure_time=none destination_city=none seating_class=none airlines=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] outbound_departure_time=3:10 pm destination_city=sd inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class airlines=b of possible values a) air canada b) southwest airlines c) alaska airlines d) air france e) united airlines f) british airways g) american airlines h) delta airlines return_date=9th of this month origin_city=las vegas passengers=b of possible values a) 3 b) 1 c) 2 d) 4 refundable=b of possible values a) false b) true departure_date=6th of this month [context] [user] can you help me purchase a one way flight ticket? i would like to do some traveling. [system] i can assist you with that. first, i have a few questions. when would you like to depart and where will you be leaving from? [user] i'd like to depart from kl on the 3rd of march. [system] do you have a preferred airline? where would you like to visit? [user] i have a loyalty card for delta airlines. i would like to go to sfo.
State: [state] outbound_departure_time=none destination_city=sfo inbound_departure_time=none seating_class=none airlines=h return_date=none origin_city=kl passengers=none refundable=none departure_date=3rd 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] inbound_departure_time=8:25 pm return_date=9th of this month origin_city=las vegas departure_date=6th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy passengers=d of possible values a) 3 b) 2 c) 4 d) 1 refundable=b of possible values a) false b) true airlines=f of possible values a) united airlines b) american airlines c) delta airlines d) british airways e) alaska airlines f) southwest airlines g) air canada h) air france destination_city=sd [context] [user] can you help me purchase a one way flight ticket? i would like to do some traveling. [system] i can assist you with that. first, i have a few questions. when would you like to depart and where will you be leaving from? [user] i'd like to depart from kl on the 3rd of march. [system] do you have a preferred airline? where would you like to visit? [user] i have a loyalty card for delta airlines. i would like to go to sfo. [system] okay, you would like to depart from kuala lumpur the day after tomorrow. you are looking for a flight with delta airlines to san francisco for 1 passenger in economy. is this correct? [user] that's correct. can you tell me what the destination airport is?
State: [state] inbound_departure_time=none return_date=none origin_city=kl departure_date=3rd of march outbound_departure_time=none seating_class=c passengers=d refundable=none airlines=c destination_city=sfo

[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=c of possible values a) 3 b) 4 c) 1 d) 2 destination_city=sd departure_date=6th of this month return_date=9th of this month refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm airlines=f of possible values a) air canada b) united airlines c) air france d) american airlines e) alaska airlines f) southwest airlines g) delta airlines h) british airways seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business origin_city=las vegas [context] [user] can you help me purchase a one way flight ticket? i would like to do some traveling. [system] i can assist you with that. first, i have a few questions. when would you like to depart and where will you be leaving from? [user] i'd like to depart from kl on the 3rd of march. [system] do you have a preferred airline? where would you like to visit? [user] i have a loyalty card for delta airlines. i would like to go to sfo. [system] okay, you would like to depart from kuala lumpur the day after tomorrow. you are looking for a flight with delta airlines to san francisco for 1 passenger in economy. is this correct? [user] that's correct. can you tell me what the destination airport is? [system] absolutely. you will arrive at sfo international airport. your oneway ticket has been confirmed. [user] which airport does that flight leave from? will there be any layovers or does it have zero stops?
State: [state] passengers=c destination_city=sfo departure_date=3rd of march return_date=none refundable=none inbound_departure_time=none outbound_departure_time=none airlines=g seating_class=c origin_city=kl

[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) first class b) economy c) business d) premium economy refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm airlines=d of possible values a) delta airlines b) air canada c) british airways d) southwest airlines e) united airlines f) air france g) alaska airlines h) american airlines outbound_departure_time=3:10 pm passengers=b of possible values a) 2 b) 1 c) 4 d) 3 origin_city=las vegas destination_city=sd return_date=9th of this month departure_date=6th of this month [context] [user] can you help me purchase a one way flight ticket? i would like to do some traveling. [system] i can assist you with that. first, i have a few questions. when would you like to depart and where will you be leaving from? [user] i'd like to depart from kl on the 3rd of march. [system] do you have a preferred airline? where would you like to visit? [user] i have a loyalty card for delta airlines. i would like to go to sfo. [system] okay, you would like to depart from kuala lumpur the day after tomorrow. you are looking for a flight with delta airlines to san francisco for 1 passenger in economy. is this correct? [user] that's correct. can you tell me what the destination airport is? [system] absolutely. you will arrive at sfo international airport. your oneway ticket has been confirmed. [user] which airport does that flight leave from? will there be any layovers or does it have zero stops? [system] the flight departs from klia international airport and has 0 stops. [user] great! that's everything i will need. thank you for your help.
State: [state] seating_class=b refundable=none inbound_departure_time=none airlines=a outbound_departure_time=none passengers=b origin_city=kl destination_city=sfo return_date=none departure_date=3rd of march