[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 return_date=9th of this month destination_city=sd passengers=a of possible values a) 1 b) 3 c) 4 d) 2 seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true departure_date=6th of this month airlines=h of possible values a) air canada b) british airways c) alaska airlines d) united airlines e) delta airlines f) air france g) american airlines h) southwest airlines origin_city=las vegas [context] [user] can you find me a round trip flight back on march 10th
State: [state] outbound_departure_time=none return_date=march 10th destination_city=none passengers=none seating_class=none inbound_departure_time=none refundable=none departure_date=none airlines=none origin_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] origin_city=las vegas seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy outbound_departure_time=3:10 pm destination_city=sd return_date=9th of this month refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 2 c) 4 d) 3 departure_date=6th of this month airlines=f of possible values a) alaska airlines b) united airlines c) american airlines d) delta airlines e) air france f) southwest airlines g) air canada h) british airways [context] [user] can you find me a round trip flight back on march 10th [system] where would you like to go and when are you planning on leaving [user] i am going to la on march 5th
State: [state] origin_city=none seating_class=none outbound_departure_time=none destination_city=la return_date=march 10th refundable=none inbound_departure_time=none passengers=none departure_date=march 5th 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] passengers=a of possible values a) 1 b) 2 c) 3 d) 4 inbound_departure_time=8:25 pm destination_city=sd airlines=g of possible values a) alaska airlines b) united airlines c) american airlines d) air france e) air canada f) delta airlines g) southwest airlines h) british airways refundable=a of possible values a) true b) false departure_date=6th of this month origin_city=las vegas outbound_departure_time=3:10 pm return_date=9th of this month seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy [context] [user] can you find me a round trip flight back on march 10th [system] where would you like to go and when are you planning on leaving [user] i am going to la on march 5th [system] where are you traveling from [user] i am leaving from vancouver monday next week and i prefer delta airlines
State: [state] passengers=none inbound_departure_time=none destination_city=la airlines=f refundable=none departure_date=monday next week origin_city=vancouver outbound_departure_time=none return_date=march 10th 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] outbound_departure_time=3:10 pm origin_city=las vegas inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false departure_date=6th of this month destination_city=sd return_date=9th of this month airlines=f of possible values a) alaska airlines b) delta airlines c) air canada d) american airlines e) united airlines f) southwest airlines g) british airways h) air france passengers=b of possible values a) 2 b) 1 c) 4 d) 3 seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy [context] [user] can you find me a round trip flight back on march 10th [system] where would you like to go and when are you planning on leaving [user] i am going to la on march 5th [system] where are you traveling from [user] i am leaving from vancouver monday next week and i prefer delta airlines [system] there is a delta airlines flight leaves at 3:20 am and return at 10:55 am for $152 [user] when does the flight arrive?
State: [state] outbound_departure_time=none origin_city=vancouver inbound_departure_time=none refundable=none departure_date=monday next week destination_city=la return_date=march 10th airlines=b passengers=none 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] passengers=d of possible values a) 2 b) 4 c) 3 d) 1 seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false origin_city=las vegas return_date=9th of this month airlines=h of possible values a) air france b) delta airlines c) american airlines d) united airlines e) air canada f) alaska airlines g) british airways h) southwest airlines outbound_departure_time=3:10 pm destination_city=sd departure_date=6th of this month [context] [user] can you find me a round trip flight back on march 10th [system] where would you like to go and when are you planning on leaving [user] i am going to la on march 5th [system] where are you traveling from [user] i am leaving from vancouver monday next week and i prefer delta airlines [system] there is a delta airlines flight leaves at 3:20 am and return at 10:55 am for $152 [user] when does the flight arrive? [system] the flight arrive at 6:24 am [user] when does the flight arrive and how many stops ?
State: [state] passengers=none seating_class=none inbound_departure_time=none refundable=none origin_city=vancouver return_date=march 10th airlines=b outbound_departure_time=none destination_city=la departure_date=monday next week

[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) united airlines b) british airways c) southwest airlines d) alaska airlines e) american airlines f) delta airlines g) air canada h) air france outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 3 c) 2 d) 4 departure_date=6th of this month return_date=9th of this month destination_city=sd inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy origin_city=las vegas [context] [user] can you find me a round trip flight back on march 10th [system] where would you like to go and when are you planning on leaving [user] i am going to la on march 5th [system] where are you traveling from [user] i am leaving from vancouver monday next week and i prefer delta airlines [system] there is a delta airlines flight leaves at 3:20 am and return at 10:55 am for $152 [user] when does the flight arrive? [system] the flight arrive at 6:24 am [user] when does the flight arrive and how many stops ? [system] the return flight is 1:59 pm 0 stop [user] that sounds good
State: [state] airlines=f outbound_departure_time=3:20 am passengers=none departure_date=monday next week return_date=march 10th destination_city=la inbound_departure_time=10:55 am refundable=none seating_class=none origin_city=vancouver

[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 refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm return_date=9th of this month airlines=d of possible values a) united airlines b) american airlines c) air france d) southwest airlines e) delta airlines f) british airways g) alaska airlines h) air canada passengers=c of possible values a) 3 b) 2 c) 1 d) 4 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 outbound_departure_time=3:10 pm [context] [user] can you find me a round trip flight back on march 10th [system] where would you like to go and when are you planning on leaving [user] i am going to la on march 5th [system] where are you traveling from [user] i am leaving from vancouver monday next week and i prefer delta airlines [system] there is a delta airlines flight leaves at 3:20 am and return at 10:55 am for $152 [user] when does the flight arrive? [system] the flight arrive at 6:24 am [user] when does the flight arrive and how many stops ? [system] the return flight is 1:59 pm 0 stop [user] that sounds good [system] should i book the ticket for you [user] yes please
State: [state] destination_city=la refundable=none inbound_departure_time=10:55 am return_date=march 10th airlines=e passengers=none departure_date=monday next week seating_class=none origin_city=vancouver outbound_departure_time=3:20 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] departure_date=6th of this month airlines=c of possible values a) alaska airlines b) air canada c) southwest airlines d) delta airlines e) united airlines f) american airlines g) british airways h) air france outbound_departure_time=3:10 pm destination_city=sd return_date=9th of this month inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true passengers=c of possible values a) 2 b) 3 c) 1 d) 4 origin_city=las vegas seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy [context] [user] can you find me a round trip flight back on march 10th [system] where would you like to go and when are you planning on leaving [user] i am going to la on march 5th [system] where are you traveling from [user] i am leaving from vancouver monday next week and i prefer delta airlines [system] there is a delta airlines flight leaves at 3:20 am and return at 10:55 am for $152 [user] when does the flight arrive? [system] the flight arrive at 6:24 am [user] when does the flight arrive and how many stops ? [system] the return flight is 1:59 pm 0 stop [user] that sounds good [system] should i book the ticket for you [user] yes please [system] please confirm you flight from vancouver to los angeles with delta airlines for 1 passengers on economy departing next monday at 3:20 am and return on march 10th at 10:55 am [user] yes please and what airport does it depart from and is ticket refundable?
State: [state] departure_date=monday next week airlines=d outbound_departure_time=3:20 am destination_city=la return_date=march 10th inbound_departure_time=10:55 am refundable=none passengers=c origin_city=vancouver seating_class=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] outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false origin_city=las vegas passengers=c of possible values a) 2 b) 4 c) 1 d) 3 departure_date=6th of this month destination_city=sd airlines=d of possible values a) british airways b) air canada c) air france d) southwest airlines e) american airlines f) united airlines g) alaska airlines h) delta airlines seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class inbound_departure_time=8:25 pm return_date=9th of this month [context] [user] can you find me a round trip flight back on march 10th [system] where would you like to go and when are you planning on leaving [user] i am going to la on march 5th [system] where are you traveling from [user] i am leaving from vancouver monday next week and i prefer delta airlines [system] there is a delta airlines flight leaves at 3:20 am and return at 10:55 am for $152 [user] when does the flight arrive? [system] the flight arrive at 6:24 am [user] when does the flight arrive and how many stops ? [system] the return flight is 1:59 pm 0 stop [user] that sounds good [system] should i book the ticket for you [user] yes please [system] please confirm you flight from vancouver to los angeles with delta airlines for 1 passengers on economy departing next monday at 3:20 am and return on march 10th at 10:55 am [user] yes please and what airport does it depart from and is ticket refundable? [system] your ticket is booked. the flight will depart from yvr international airport [user] thanks
State: [state] outbound_departure_time=3:20 am refundable=none origin_city=vancouver passengers=c departure_date=monday next week destination_city=la airlines=h seating_class=c inbound_departure_time=10:55 am return_date=march 10th

[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 canada c) british airways d) air france e) alaska airlines f) american airlines g) united airlines h) delta airlines return_date=9th of this month origin_city=las vegas departure_date=6th of this month seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business passengers=d of possible values a) 4 b) 2 c) 3 d) 1 inbound_departure_time=8:25 pm destination_city=sd outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true [context] [user] can you find me a round trip flight back on march 10th [system] where would you like to go and when are you planning on leaving [user] i am going to la on march 5th [system] where are you traveling from [user] i am leaving from vancouver monday next week and i prefer delta airlines [system] there is a delta airlines flight leaves at 3:20 am and return at 10:55 am for $152 [user] when does the flight arrive? [system] the flight arrive at 6:24 am [user] when does the flight arrive and how many stops ? [system] the return flight is 1:59 pm 0 stop [user] that sounds good [system] should i book the ticket for you [user] yes please [system] please confirm you flight from vancouver to los angeles with delta airlines for 1 passengers on economy departing next monday at 3:20 am and return on march 10th at 10:55 am [user] yes please and what airport does it depart from and is ticket refundable? [system] your ticket is booked. the flight will depart from yvr international airport [user] thanks [system] anything else i can help you wtih [user] no thats it
State: [state] airlines=h return_date=march 10th origin_city=vancouver departure_date=monday next week seating_class=b passengers=d inbound_departure_time=10:55 am destination_city=la outbound_departure_time=3:20 am refundable=none