[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) premium economy b) economy c) first class d) business inbound_departure_time=8:25 pm departure_date=6th of this month passengers=d of possible values a) 2 b) 3 c) 4 d) 1 airlines=c of possible values a) air canada b) american airlines c) southwest airlines d) delta airlines e) united airlines f) air france g) british airways h) alaska airlines refundable=a of possible values a) true b) false origin_city=las vegas outbound_departure_time=3:10 pm destination_city=sd [context] [user] i need to fly out of new york city. do you think you can help?
State: [state] return_date=none seating_class=none inbound_departure_time=none departure_date=none passengers=none airlines=none refundable=none origin_city=new york city outbound_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] airlines=a of possible values a) southwest airlines b) air france c) air canada d) american airlines e) alaska airlines f) united airlines g) british airways h) delta airlines departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy return_date=9th of this month passengers=a of possible values a) 1 b) 3 c) 4 d) 2 inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm origin_city=las vegas destination_city=sd [context] [user] i need to fly out of new york city. do you think you can help? [system] sure, when will you return? do you have a set date to leave? where will you travel? [user] i want to fly economy from paris around early morning 4:30 am. i want to come back on the 3rd of march.
State: [state] airlines=none departure_date=none seating_class=d return_date=3rd of march passengers=none inbound_departure_time=morning 4:30 refundable=none outbound_departure_time=none origin_city=new york city destination_city=paris

[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=d of possible values a) delta airlines b) american airlines c) united airlines d) southwest airlines e) air canada f) alaska airlines g) british airways h) air france seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class passengers=a of possible values a) 1 b) 4 c) 2 d) 3 origin_city=las vegas destination_city=sd inbound_departure_time=8:25 pm departure_date=6th of this month return_date=9th of this month refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm [context] [user] i need to fly out of new york city. do you think you can help? [system] sure, when will you return? do you have a set date to leave? where will you travel? [user] i want to fly economy from paris around early morning 4:30 am. i want to come back on the 3rd of march. [system] do you have a favorite airline? [user] i have miles i'm collecting from american airlines. i can leave lax in the morning 11 am.
State: [state] airlines=b seating_class=c passengers=none origin_city=lax destination_city=paris inbound_departure_time=morning 4:30 departure_date=none return_date=3rd of march refundable=none outbound_departure_time=morning 11

[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 outbound_departure_time=3:10 pm passengers=b of possible values a) 4 b) 1 c) 3 d) 2 departure_date=6th of this month seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class airlines=b of possible values a) alaska airlines b) southwest airlines c) american airlines d) british airways e) united airlines f) delta airlines g) air canada h) air france origin_city=las vegas refundable=b of possible values a) false b) true destination_city=sd return_date=9th of this month [context] [user] i need to fly out of new york city. do you think you can help? [system] sure, when will you return? do you have a set date to leave? where will you travel? [user] i want to fly economy from paris around early morning 4:30 am. i want to come back on the 3rd of march. [system] do you have a favorite airline? [user] i have miles i'm collecting from american airlines. i can leave lax in the morning 11 am. [system] what date do you plan to go? [user] friday next week is the best possible date.
State: [state] inbound_departure_time=morning 4:30 outbound_departure_time=morning 11 passengers=none departure_date=friday next week seating_class=a airlines=c origin_city=lax refundable=none destination_city=paris return_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] 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 passengers=b of possible values a) 3 b) 1 c) 4 d) 2 airlines=f of possible values a) american airlines b) delta airlines c) united airlines d) alaska airlines e) air france f) southwest airlines g) british airways h) air canada inbound_departure_time=8:25 pm origin_city=las vegas refundable=b of possible values a) false b) true destination_city=sd outbound_departure_time=3:10 pm [context] [user] i need to fly out of new york city. do you think you can help? [system] sure, when will you return? do you have a set date to leave? where will you travel? [user] i want to fly economy from paris around early morning 4:30 am. i want to come back on the 3rd of march. [system] do you have a favorite airline? [user] i have miles i'm collecting from american airlines. i can leave lax in the morning 11 am. [system] what date do you plan to go? [user] friday next week is the best possible date. [system] just to be sure i've got it: you'll leave los angeles at 11 am. you'll travel american airlines next friday going to paris. you'll head back home at 4:30 am. day after tomorrow on economy. you just want 1 ticket. [user] that's about it. do you only get one stop on this flight?
State: [state] return_date=3rd of march seating_class=a departure_date=friday next week passengers=b airlines=a inbound_departure_time=4:30 am origin_city=lax refundable=none destination_city=paris outbound_departure_time=11 am

[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=b of possible values a) american airlines b) southwest airlines c) air canada d) united airlines e) air france f) british airways g) alaska airlines h) delta airlines origin_city=las vegas departure_date=6th of this month destination_city=sd seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class passengers=d of possible values a) 3 b) 2 c) 4 d) 1 return_date=9th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false [context] [user] i need to fly out of new york city. do you think you can help? [system] sure, when will you return? do you have a set date to leave? where will you travel? [user] i want to fly economy from paris around early morning 4:30 am. i want to come back on the 3rd of march. [system] do you have a favorite airline? [user] i have miles i'm collecting from american airlines. i can leave lax in the morning 11 am. [system] what date do you plan to go? [user] friday next week is the best possible date. [system] just to be sure i've got it: you'll leave los angeles at 11 am. you'll travel american airlines next friday going to paris. you'll head back home at 4:30 am. day after tomorrow on economy. you just want 1 ticket. [user] that's about it. do you only get one stop on this flight? [system] i am so sorry but i couldn't book your ticket. [user] can you please try the same flight, but just leave around 06:30 just for the return flight?
State: [state] airlines=a origin_city=lax departure_date=friday next week destination_city=paris seating_class=c passengers=d return_date=3rd of march outbound_departure_time=11 am inbound_departure_time=06:30 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] origin_city=las vegas outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class passengers=b of possible values a) 3 b) 1 c) 4 d) 2 refundable=a of possible values a) true b) false destination_city=sd departure_date=6th of this month airlines=c of possible values a) delta airlines b) alaska airlines c) southwest airlines d) united airlines e) british airways f) air canada g) american airlines h) air france inbound_departure_time=8:25 pm return_date=9th of this month [context] [user] i need to fly out of new york city. do you think you can help? [system] sure, when will you return? do you have a set date to leave? where will you travel? [user] i want to fly economy from paris around early morning 4:30 am. i want to come back on the 3rd of march. [system] do you have a favorite airline? [user] i have miles i'm collecting from american airlines. i can leave lax in the morning 11 am. [system] what date do you plan to go? [user] friday next week is the best possible date. [system] just to be sure i've got it: you'll leave los angeles at 11 am. you'll travel american airlines next friday going to paris. you'll head back home at 4:30 am. day after tomorrow on economy. you just want 1 ticket. [user] that's about it. do you only get one stop on this flight? [system] i am so sorry but i couldn't book your ticket. [user] can you please try the same flight, but just leave around 06:30 just for the return flight? [system] ok just to be sure i've got it: you'll leave los angeles at 11 am. you'll travel american airlines next friday going to paris. you'll head back home at 6:30 am. day after tomorrow on economy. you just want 1 ticket. [user] that's exactly right.
State: [state] origin_city=lax outbound_departure_time=11 am seating_class=b passengers=b refundable=none destination_city=paris departure_date=friday next week airlines=g inbound_departure_time=06:30 return_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] origin_city=las vegas passengers=c of possible values a) 4 b) 3 c) 1 d) 2 destination_city=sd seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class return_date=9th of this month outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false departure_date=6th of this month airlines=e of possible values a) air france b) american airlines c) air canada d) delta airlines e) southwest airlines f) alaska airlines g) united airlines h) british airways inbound_departure_time=8:25 pm [context] [user] i need to fly out of new york city. do you think you can help? [system] sure, when will you return? do you have a set date to leave? where will you travel? [user] i want to fly economy from paris around early morning 4:30 am. i want to come back on the 3rd of march. [system] do you have a favorite airline? [user] i have miles i'm collecting from american airlines. i can leave lax in the morning 11 am. [system] what date do you plan to go? [user] friday next week is the best possible date. [system] just to be sure i've got it: you'll leave los angeles at 11 am. you'll travel american airlines next friday going to paris. you'll head back home at 4:30 am. day after tomorrow on economy. you just want 1 ticket. [user] that's about it. do you only get one stop on this flight? [system] i am so sorry but i couldn't book your ticket. [user] can you please try the same flight, but just leave around 06:30 just for the return flight? [system] ok just to be sure i've got it: you'll leave los angeles at 11 am. you'll travel american airlines next friday going to paris. you'll head back home at 6:30 am. day after tomorrow on economy. you just want 1 ticket. [user] that's exactly right. [system] i am so sorry but that's not working either. the times don't match anything that's available. [user] no, i don't really think you can help me.
State: [state] origin_city=lax passengers=c destination_city=paris seating_class=a return_date=3rd of march outbound_departure_time=11 am refundable=none departure_date=friday next week airlines=b inbound_departure_time=06:30