[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 destination_city=sd seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy return_date=9th of this month outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 2 c) 3 d) 4 airlines=b of possible values a) british airways b) southwest airlines c) air france d) american airlines e) air canada f) united airlines g) alaska airlines h) delta airlines [context] [user] could you look for flights for this sunday, please?
State: [state] departure_date=this sunday origin_city=none destination_city=none seating_class=none return_date=none outbound_departure_time=none refundable=none inbound_departure_time=none passengers=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] refundable=b of possible values a) false b) true departure_date=6th of this month passengers=c of possible values a) 3 b) 4 c) 1 d) 2 origin_city=las vegas airlines=a of possible values a) southwest airlines b) british airways c) alaska airlines d) air france e) delta airlines f) air canada g) united airlines h) american airlines destination_city=sd seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy inbound_departure_time=8:25 pm return_date=9th of this month outbound_departure_time=3:10 pm [context] [user] could you look for flights for this sunday, please? [system] could you please tell me the location of your departure and destination and the return date, please? [user] i will be leaving from new york and i'll fly to vancouver. i'll come back on the 5th, and i'd like to travel in economy
State: [state] refundable=none departure_date=this sunday passengers=none origin_city=new york airlines=none destination_city=vancouver seating_class=d inbound_departure_time=none return_date=the 5th 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] return_date=9th of this month departure_date=6th of this month seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class passengers=a of possible values a) 1 b) 2 c) 4 d) 3 destination_city=sd inbound_departure_time=8:25 pm airlines=c of possible values a) united airlines b) british airways c) southwest airlines d) air canada e) air france f) alaska airlines g) delta airlines h) american airlines outbound_departure_time=3:10 pm origin_city=las vegas refundable=a of possible values a) true b) false [context] [user] could you look for flights for this sunday, please? [system] could you please tell me the location of your departure and destination and the return date, please? [user] i will be leaving from new york and i'll fly to vancouver. i'll come back on the 5th, and i'd like to travel in economy [system] i found 1 convenient flight: delta airlines leaving at 6 am, returning at 12:20 pm. the price is $342 [user] that's perfect
State: [state] return_date=the 5th departure_date=this sunday seating_class=a passengers=none destination_city=vancouver inbound_departure_time=12:20 pm airlines=g outbound_departure_time=6 am origin_city=new york 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] inbound_departure_time=8:25 pm destination_city=sd airlines=b of possible values a) united airlines b) southwest airlines c) american airlines d) delta airlines e) alaska airlines f) air canada g) british airways h) air france seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy passengers=a of possible values a) 1 b) 4 c) 2 d) 3 origin_city=las vegas outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false departure_date=6th of this month return_date=9th of this month [context] [user] could you look for flights for this sunday, please? [system] could you please tell me the location of your departure and destination and the return date, please? [user] i will be leaving from new york and i'll fly to vancouver. i'll come back on the 5th, and i'd like to travel in economy [system] i found 1 convenient flight: delta airlines leaving at 6 am, returning at 12:20 pm. the price is $342 [user] that's perfect [system] do you want me to book the flight? [user] yes, please
State: [state] inbound_departure_time=12:20 pm destination_city=vancouver airlines=d seating_class=d passengers=none origin_city=new york outbound_departure_time=6 am refundable=none departure_date=this sunday return_date=the 5th

[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 origin_city=las vegas return_date=9th of this month passengers=c of possible values a) 4 b) 3 c) 1 d) 2 seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business airlines=h of possible values a) united airlines b) british airways c) american airlines d) air canada e) air france f) alaska airlines g) delta airlines h) southwest airlines outbound_departure_time=3:10 pm departure_date=6th of this month inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true [context] [user] could you look for flights for this sunday, please? [system] could you please tell me the location of your departure and destination and the return date, please? [user] i will be leaving from new york and i'll fly to vancouver. i'll come back on the 5th, and i'd like to travel in economy [system] i found 1 convenient flight: delta airlines leaving at 6 am, returning at 12:20 pm. the price is $342 [user] that's perfect [system] do you want me to book the flight? [user] yes, please [system] please confirm the following details: flight with delta airlines from new york to vancouver, in economy, 1 passenger, departing the day after tomorrow at 6 am and returning next tuesday at 12:20 pm [user] yes, that's it. at what time does the departure flight arrive?
State: [state] destination_city=vancouver origin_city=new york return_date=next tuesday passengers=c seating_class=c airlines=g outbound_departure_time=6 am departure_date=day after tomorrow inbound_departure_time=12:20 pm 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] destination_city=sd outbound_departure_time=3:10 pm departure_date=6th of this month refundable=b of possible values a) false b) true return_date=9th of this month origin_city=las vegas passengers=b of possible values a) 2 b) 1 c) 4 d) 3 inbound_departure_time=8:25 pm airlines=b of possible values a) united airlines b) southwest airlines c) air france d) american airlines e) delta airlines f) british airways g) air canada h) alaska airlines seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class [context] [user] could you look for flights for this sunday, please? [system] could you please tell me the location of your departure and destination and the return date, please? [user] i will be leaving from new york and i'll fly to vancouver. i'll come back on the 5th, and i'd like to travel in economy [system] i found 1 convenient flight: delta airlines leaving at 6 am, returning at 12:20 pm. the price is $342 [user] that's perfect [system] do you want me to book the flight? [user] yes, please [system] please confirm the following details: flight with delta airlines from new york to vancouver, in economy, 1 passenger, departing the day after tomorrow at 6 am and returning next tuesday at 12:20 pm [user] yes, that's it. at what time does the departure flight arrive? [system] your booking is confirmed. the flight will arrive at 11:11 am [user] thanks for your help
State: [state] destination_city=vancouver outbound_departure_time=6 am departure_date=day after tomorrow refundable=none return_date=next tuesday origin_city=new york passengers=b inbound_departure_time=12:20 pm airlines=e seating_class=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] airlines=c of possible values a) air france b) united airlines c) southwest airlines d) british airways e) alaska airlines f) delta airlines g) american airlines h) air canada refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm 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 return_date=9th of this month passengers=c of possible values a) 4 b) 3 c) 1 d) 2 destination_city=sd [context] [user] could you look for flights for this sunday, please? [system] could you please tell me the location of your departure and destination and the return date, please? [user] i will be leaving from new york and i'll fly to vancouver. i'll come back on the 5th, and i'd like to travel in economy [system] i found 1 convenient flight: delta airlines leaving at 6 am, returning at 12:20 pm. the price is $342 [user] that's perfect [system] do you want me to book the flight? [user] yes, please [system] please confirm the following details: flight with delta airlines from new york to vancouver, in economy, 1 passenger, departing the day after tomorrow at 6 am and returning next tuesday at 12:20 pm [user] yes, that's it. at what time does the departure flight arrive? [system] your booking is confirmed. the flight will arrive at 11:11 am [user] thanks for your help [system] is there aything else i can do for you? [user] no, that's all. thanks for your help
State: [state] airlines=f refundable=none inbound_departure_time=12:20 pm outbound_departure_time=6 am departure_date=day after tomorrow seating_class=c origin_city=new york return_date=next tuesday passengers=c destination_city=vancouver