[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 origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm destination_city=sd return_date=9th of this month passengers=d of possible values a) 2 b) 4 c) 3 d) 1 inbound_departure_time=8:25 pm airlines=b of possible values a) air france b) southwest airlines c) american airlines d) united airlines e) british airways f) air canada g) delta airlines h) alaska airlines [context] [user] can you look for american airlines flights for me please?
State: [state] departure_date=none origin_city=none seating_class=none refundable=none outbound_departure_time=none destination_city=none return_date=none passengers=none inbound_departure_time=none 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] refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm departure_date=6th of this month destination_city=sd origin_city=las vegas inbound_departure_time=8:25 pm passengers=d of possible values a) 4 b) 2 c) 3 d) 1 return_date=9th of this month airlines=c of possible values a) united airlines b) american airlines c) southwest airlines d) delta airlines e) air canada f) british airways g) alaska airlines h) air france seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class [context] [user] can you look for american airlines flights for me please? [system] which location are you going to be leaving from and where are you planning on traveling to? [user] i will leave from la, and going to mexico city.
State: [state] refundable=none outbound_departure_time=none departure_date=none destination_city=mexico city origin_city=la inbound_departure_time=none passengers=none return_date=none airlines=b seating_class=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 seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business departure_date=6th of this month outbound_departure_time=3:10 pm passengers=d of possible values a) 4 b) 3 c) 2 d) 1 destination_city=sd return_date=9th of this month airlines=c of possible values a) british airways b) united airlines c) southwest airlines d) american airlines e) air canada f) air france g) alaska airlines h) delta airlines origin_city=las vegas refundable=a of possible values a) true b) false [context] [user] can you look for american airlines flights for me please? [system] which location are you going to be leaving from and where are you planning on traveling to? [user] i will leave from la, and going to mexico city. [system] when were you planning your departure and your return? [user] i would like to leave on the 5th and would like to return on march 8th in economy.
State: [state] inbound_departure_time=none seating_class=b departure_date=the 5th outbound_departure_time=none passengers=none destination_city=mexico city return_date=march 8th airlines=d origin_city=la 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] passengers=b of possible values a) 2 b) 1 c) 3 d) 4 destination_city=sd return_date=9th of this month seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy origin_city=las vegas departure_date=6th of this month airlines=g of possible values a) delta airlines b) american airlines c) alaska airlines d) air canada e) united airlines f) british airways g) southwest airlines h) air france refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm [context] [user] can you look for american airlines flights for me please? [system] which location are you going to be leaving from and where are you planning on traveling to? [user] i will leave from la, and going to mexico city. [system] when were you planning your departure and your return? [user] i would like to leave on the 5th and would like to return on march 8th in economy. [system] there is 1 american airlines flight that leaves at 2:45 pm and returns at 8:05 am with a price of $160 per ticket. [user] it will be a short trip so that flight sounds good for one person. may i book that flight?
State: [state] passengers=b destination_city=mexico city return_date=march 8th seating_class=b origin_city=la departure_date=the 5th airlines=b refundable=none outbound_departure_time=2:45 pm inbound_departure_time=8:05 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] outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 4 c) 2 d) 3 return_date=9th of this month destination_city=sd departure_date=6th of this month refundable=a of possible values a) true b) false airlines=h of possible values a) air canada b) delta airlines c) alaska airlines d) american airlines e) british airways f) united airlines g) air france h) southwest airlines seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy origin_city=las vegas inbound_departure_time=8:25 pm [context] [user] can you look for american airlines flights for me please? [system] which location are you going to be leaving from and where are you planning on traveling to? [user] i will leave from la, and going to mexico city. [system] when were you planning your departure and your return? [user] i would like to leave on the 5th and would like to return on march 8th in economy. [system] there is 1 american airlines flight that leaves at 2:45 pm and returns at 8:05 am with a price of $160 per ticket. [user] it will be a short trip so that flight sounds good for one person. may i book that flight? [system] to confirm, your 1 economy american airlines flight from los angeles next tuesday leaves at 2:45 pm. you will be headed to mexico city with a return date of next friday at 8:05 am. [user] no, there will be 3 people all together.
State: [state] outbound_departure_time=2:45 pm passengers=d return_date=march 8th destination_city=mexico city departure_date=next tuesday refundable=none airlines=d seating_class=d origin_city=la inbound_departure_time=8:05 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] inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy departure_date=6th of this month origin_city=las vegas return_date=9th of this month passengers=a of possible values a) 1 b) 2 c) 4 d) 3 refundable=a of possible values a) true b) false destination_city=sd outbound_departure_time=3:10 pm airlines=d of possible values a) united airlines b) delta airlines c) american airlines d) southwest airlines e) alaska airlines f) air france g) british airways h) air canada [context] [user] can you look for american airlines flights for me please? [system] which location are you going to be leaving from and where are you planning on traveling to? [user] i will leave from la, and going to mexico city. [system] when were you planning your departure and your return? [user] i would like to leave on the 5th and would like to return on march 8th in economy. [system] there is 1 american airlines flight that leaves at 2:45 pm and returns at 8:05 am with a price of $160 per ticket. [user] it will be a short trip so that flight sounds good for one person. may i book that flight? [system] to confirm, your 1 economy american airlines flight from los angeles next tuesday leaves at 2:45 pm. you will be headed to mexico city with a return date of next friday at 8:05 am. [user] no, there will be 3 people all together. [system] so let's confirm that this is a 3 passenger flight from los angeles. [user] yes, please tell me which airport will be our destination?
State: [state] inbound_departure_time=8:05 am seating_class=d departure_date=next tuesday origin_city=la return_date=march 8th passengers=d refundable=none destination_city=mexico city outbound_departure_time=2:45 pm 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] seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy destination_city=sd outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm departure_date=6th of this month origin_city=las vegas airlines=c of possible values a) alaska airlines b) british airways c) southwest airlines d) delta airlines e) air france f) united airlines g) air canada h) american airlines return_date=9th of this month passengers=b of possible values a) 2 b) 1 c) 4 d) 3 refundable=a of possible values a) true b) false [context] [user] can you look for american airlines flights for me please? [system] which location are you going to be leaving from and where are you planning on traveling to? [user] i will leave from la, and going to mexico city. [system] when were you planning your departure and your return? [user] i would like to leave on the 5th and would like to return on march 8th in economy. [system] there is 1 american airlines flight that leaves at 2:45 pm and returns at 8:05 am with a price of $160 per ticket. [user] it will be a short trip so that flight sounds good for one person. may i book that flight? [system] to confirm, your 1 economy american airlines flight from los angeles next tuesday leaves at 2:45 pm. you will be headed to mexico city with a return date of next friday at 8:05 am. [user] no, there will be 3 people all together. [system] so let's confirm that this is a 3 passenger flight from los angeles. [user] yes, please tell me which airport will be our destination? [system] your ticket is confirmed and your destination is benito juarez international airport. [user] can you tell me if the tickets are refundable?
State: [state] seating_class=d destination_city=mexico city outbound_departure_time=2:45 pm inbound_departure_time=8:05 am departure_date=next tuesday origin_city=la airlines=h return_date=march 8th passengers=d 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] return_date=9th of this month destination_city=sd airlines=d of possible values a) united airlines b) american airlines c) alaska airlines d) southwest airlines e) air canada f) air france g) delta airlines h) british airways seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy origin_city=las vegas outbound_departure_time=3:10 pm departure_date=6th of this month refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm passengers=c of possible values a) 2 b) 3 c) 1 d) 4 [context] [user] can you look for american airlines flights for me please? [system] which location are you going to be leaving from and where are you planning on traveling to? [user] i will leave from la, and going to mexico city. [system] when were you planning your departure and your return? [user] i would like to leave on the 5th and would like to return on march 8th in economy. [system] there is 1 american airlines flight that leaves at 2:45 pm and returns at 8:05 am with a price of $160 per ticket. [user] it will be a short trip so that flight sounds good for one person. may i book that flight? [system] to confirm, your 1 economy american airlines flight from los angeles next tuesday leaves at 2:45 pm. you will be headed to mexico city with a return date of next friday at 8:05 am. [user] no, there will be 3 people all together. [system] so let's confirm that this is a 3 passenger flight from los angeles. [user] yes, please tell me which airport will be our destination? [system] your ticket is confirmed and your destination is benito juarez international airport. [user] can you tell me if the tickets are refundable? [system] no, the tickets are not refundable. [user] thank you, that's all the help i need.
State: [state] return_date=march 8th destination_city=mexico city airlines=b seating_class=b origin_city=la outbound_departure_time=2:45 pm departure_date=next tuesday refundable=none inbound_departure_time=8:05 am passengers=b