[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 seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class passengers=a of possible values a) 1 b) 3 c) 2 d) 4 refundable=a of possible values a) true b) false airlines=c of possible values a) british airways b) united airlines c) southwest airlines d) alaska airlines e) delta airlines f) air france g) american airlines h) air canada 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 [context] [user] can you help me find a round trip flight through delta airlines?
State: [state] outbound_departure_time=none seating_class=none passengers=none refundable=none airlines=e origin_city=none destination_city=none inbound_departure_time=none departure_date=none return_date=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 airlines=a of possible values a) southwest airlines b) air canada c) british airways d) alaska airlines e) american airlines f) united airlines g) air france h) delta airlines destination_city=sd refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class origin_city=las vegas return_date=9th of this month inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm departure_date=6th of this month [context] [user] can you help me find a round trip flight through delta airlines? [system] yes, i can help with that. where would you be traveling for your trip? [user] i would like a flight to la please.
State: [state] passengers=none airlines=h destination_city=la refundable=none seating_class=none origin_city=none return_date=none inbound_departure_time=none outbound_departure_time=none departure_date=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 return_date=9th of this month departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy destination_city=sd passengers=a of possible values a) 1 b) 4 c) 2 d) 3 airlines=c of possible values a) united airlines b) alaska airlines c) southwest airlines d) american airlines e) delta airlines f) air canada g) british airways h) air france inbound_departure_time=8:25 pm origin_city=las vegas refundable=b of possible values a) false b) true [context] [user] can you help me find a round trip flight through delta airlines? [system] yes, i can help with that. where would you be traveling for your trip? [user] i would like a flight to la please. [system] what date did you want to book your flight and what city would your be leaving from? what day would you like to select for your return home? [user] i would be flying out of atlanta on the 3rd and i would like to return on the 9th of march.
State: [state] outbound_departure_time=none return_date=9th of march departure_date=the 3rd seating_class=none destination_city=la passengers=none airlines=e inbound_departure_time=none origin_city=atlanta 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] seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business passengers=b of possible values a) 4 b) 1 c) 2 d) 3 inbound_departure_time=8:25 pm airlines=a of possible values a) southwest airlines b) british airways c) air canada d) american airlines e) united airlines f) air france g) alaska airlines h) delta airlines return_date=9th of this month departure_date=6th of this month outbound_departure_time=3:10 pm destination_city=sd origin_city=las vegas refundable=a of possible values a) true b) false [context] [user] can you help me find a round trip flight through delta airlines? [system] yes, i can help with that. where would you be traveling for your trip? [user] i would like a flight to la please. [system] what date did you want to book your flight and what city would your be leaving from? what day would you like to select for your return home? [user] i would be flying out of atlanta on the 3rd and i would like to return on the 9th of march. [system] i have found 1 flight with delta airlines. this flight will depart at 5:40 pm and will be returning flight departs at 8:40 pm. this ticket price is $184. [user] that's sounds perfect for my short trip. can you reserve the ticket for 1?
State: [state] seating_class=none passengers=b inbound_departure_time=8:40 pm airlines=h return_date=9th of march departure_date=the 3rd outbound_departure_time=5:40 pm destination_city=la origin_city=atlanta 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] refundable=b of possible values a) false b) true destination_city=sd outbound_departure_time=3:10 pm return_date=9th of this month departure_date=6th of this month passengers=b of possible values a) 3 b) 1 c) 4 d) 2 inbound_departure_time=8:25 pm airlines=d of possible values a) air france b) american airlines c) delta airlines d) southwest airlines e) british airways f) alaska airlines g) united airlines h) air canada seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy origin_city=las vegas [context] [user] can you help me find a round trip flight through delta airlines? [system] yes, i can help with that. where would you be traveling for your trip? [user] i would like a flight to la please. [system] what date did you want to book your flight and what city would your be leaving from? what day would you like to select for your return home? [user] i would be flying out of atlanta on the 3rd and i would like to return on the 9th of march. [system] i have found 1 flight with delta airlines. this flight will depart at 5:40 pm and will be returning flight departs at 8:40 pm. this ticket price is $184. [user] that's sounds perfect for my short trip. can you reserve the ticket for 1? [system] sure i can, i will be booking an economy seat for 1 with delta airlines that will be leaving from atlanta the day after tomorrow to los angeles, and will be returning march 9th. the onward flight departs at 5:40 pm and the return flight departs at 8:40 pm. [user] i am sorry can you see what is available with premium economy?
State: [state] refundable=none destination_city=la outbound_departure_time=5:40 pm return_date=9th of march departure_date=day after tomorrow passengers=b inbound_departure_time=8:40 pm airlines=c seating_class=d origin_city=atlanta

[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 seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy destination_city=sd inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm passengers=c of possible values a) 2 b) 4 c) 1 d) 3 origin_city=las vegas airlines=g of possible values a) british airways b) united airlines c) air france d) air canada e) delta airlines f) alaska airlines g) southwest airlines h) american airlines return_date=9th of this month [context] [user] can you help me find a round trip flight through delta airlines? [system] yes, i can help with that. where would you be traveling for your trip? [user] i would like a flight to la please. [system] what date did you want to book your flight and what city would your be leaving from? what day would you like to select for your return home? [user] i would be flying out of atlanta on the 3rd and i would like to return on the 9th of march. [system] i have found 1 flight with delta airlines. this flight will depart at 5:40 pm and will be returning flight departs at 8:40 pm. this ticket price is $184. [user] that's sounds perfect for my short trip. can you reserve the ticket for 1? [system] sure i can, i will be booking an economy seat for 1 with delta airlines that will be leaving from atlanta the day after tomorrow to los angeles, and will be returning march 9th. the onward flight departs at 5:40 pm and the return flight departs at 8:40 pm. [user] i am sorry can you see what is available with premium economy? [system] i have a flight that onward departure time is 5:40 pm that has premium economy seating. [user] i would like to book that one please.
State: [state] departure_date=day after tomorrow seating_class=d destination_city=la inbound_departure_time=8:40 pm refundable=none outbound_departure_time=5:40 pm passengers=c origin_city=atlanta airlines=e return_date=9th 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] passengers=b of possible values a) 4 b) 1 c) 2 d) 3 inbound_departure_time=8:25 pm return_date=9th of this month origin_city=las vegas airlines=f of possible values a) united airlines b) british airways c) air france d) air canada e) delta airlines f) southwest airlines g) alaska airlines h) american airlines refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm destination_city=sd departure_date=6th of this month seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy [context] [user] can you help me find a round trip flight through delta airlines? [system] yes, i can help with that. where would you be traveling for your trip? [user] i would like a flight to la please. [system] what date did you want to book your flight and what city would your be leaving from? what day would you like to select for your return home? [user] i would be flying out of atlanta on the 3rd and i would like to return on the 9th of march. [system] i have found 1 flight with delta airlines. this flight will depart at 5:40 pm and will be returning flight departs at 8:40 pm. this ticket price is $184. [user] that's sounds perfect for my short trip. can you reserve the ticket for 1? [system] sure i can, i will be booking an economy seat for 1 with delta airlines that will be leaving from atlanta the day after tomorrow to los angeles, and will be returning march 9th. the onward flight departs at 5:40 pm and the return flight departs at 8:40 pm. [user] i am sorry can you see what is available with premium economy? [system] i have a flight that onward departure time is 5:40 pm that has premium economy seating. [user] i would like to book that one please. [system] yes ma'am, your flight has been successfully confirmed. [user] i am sorry, can you please let me know the return flight arrival time, and is this ticket refundable?
State: [state] passengers=b inbound_departure_time=8:40 pm return_date=9th of march origin_city=atlanta airlines=e refundable=none outbound_departure_time=5:40 pm destination_city=la departure_date=day after tomorrow seating_class=d

[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) 2 b) 3 c) 1 d) 4 seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business departure_date=6th of this month return_date=9th of this month refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm origin_city=las vegas destination_city=sd outbound_departure_time=3:10 pm airlines=c of possible values a) air canada b) british airways c) southwest airlines d) united airlines e) alaska airlines f) american airlines g) air france h) delta airlines [context] [user] can you help me find a round trip flight through delta airlines? [system] yes, i can help with that. where would you be traveling for your trip? [user] i would like a flight to la please. [system] what date did you want to book your flight and what city would your be leaving from? what day would you like to select for your return home? [user] i would be flying out of atlanta on the 3rd and i would like to return on the 9th of march. [system] i have found 1 flight with delta airlines. this flight will depart at 5:40 pm and will be returning flight departs at 8:40 pm. this ticket price is $184. [user] that's sounds perfect for my short trip. can you reserve the ticket for 1? [system] sure i can, i will be booking an economy seat for 1 with delta airlines that will be leaving from atlanta the day after tomorrow to los angeles, and will be returning march 9th. the onward flight departs at 5:40 pm and the return flight departs at 8:40 pm. [user] i am sorry can you see what is available with premium economy? [system] i have a flight that onward departure time is 5:40 pm that has premium economy seating. [user] i would like to book that one please. [system] yes ma'am, your flight has been successfully confirmed. [user] i am sorry, can you please let me know the return flight arrival time, and is this ticket refundable? [system] the return flight will be returning 4:39 am and sorry this ticket is not refundable. [user] thank you for all of your help, that will be all for today.
State: [state] passengers=c seating_class=a departure_date=day after tomorrow return_date=9th of march refundable=none inbound_departure_time=8:40 pm origin_city=atlanta destination_city=la outbound_departure_time=5:40 pm airlines=h