[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) economy d) premium economy passengers=d of possible values a) 2 b) 3 c) 4 d) 1 origin_city=las vegas departure_date=6th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm destination_city=sd airlines=f of possible values a) british airways b) delta airlines c) united airlines d) alaska airlines e) air france f) southwest airlines g) american airlines h) air canada refundable=a of possible values a) true b) false return_date=9th of this month [context] [user] could you search one-way flights for me? i am departing on the 14th of this month.
State: [state] seating_class=none passengers=none origin_city=none departure_date=14th of this month outbound_departure_time=none inbound_departure_time=none destination_city=none airlines=none refundable=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] return_date=9th of this month departure_date=6th of this month airlines=e of possible values a) delta airlines b) air canada c) alaska airlines d) united airlines e) southwest airlines f) british airways g) american airlines h) air france seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class destination_city=sd refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm passengers=b of possible values a) 4 b) 1 c) 3 d) 2 inbound_departure_time=8:25 pm origin_city=las vegas [context] [user] could you search one-way flights for me? i am departing on the 14th of this month. [system] what location do you intend to travel to? [user] i am going to atlanta, ga.
State: [state] return_date=none departure_date=14th of this month airlines=none seating_class=none destination_city=atlanta, ga refundable=none outbound_departure_time=none passengers=none inbound_departure_time=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] destination_city=sd seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class inbound_departure_time=8:25 pm airlines=e of possible values a) british airways b) united airlines c) air france d) american airlines e) southwest airlines f) alaska airlines g) air canada h) delta airlines return_date=9th of this month origin_city=las vegas refundable=b of possible values a) false b) true passengers=d of possible values a) 2 b) 4 c) 3 d) 1 departure_date=6th of this month outbound_departure_time=3:10 pm [context] [user] could you search one-way flights for me? i am departing on the 14th of this month. [system] what location do you intend to travel to? [user] i am going to atlanta, ga. [system] what location will your depart from? [user] i am departing from chi-town.
State: [state] destination_city=atlanta, ga seating_class=none inbound_departure_time=none airlines=none return_date=none origin_city=chi-town refundable=none passengers=none departure_date=14th of this month 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] seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy inbound_departure_time=8:25 pm passengers=b of possible values a) 4 b) 1 c) 2 d) 3 airlines=h of possible values a) alaska airlines b) delta airlines c) american airlines d) air canada e) united airlines f) air france g) british airways h) southwest airlines origin_city=las vegas return_date=9th of this month destination_city=sd departure_date=6th of this month outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true [context] [user] could you search one-way flights for me? i am departing on the 14th of this month. [system] what location do you intend to travel to? [user] i am going to atlanta, ga. [system] what location will your depart from? [user] i am departing from chi-town. [system] i discovered 3 appropriate flights for you. there is a ticket costing $129 for an outbound american airlines flight departing at 8:40 pm with 0 stops. [user] do you have alternative flights? i prefer to travel in premium economy, and am departing this saturday.
State: [state] seating_class=d inbound_departure_time=none passengers=none airlines=none origin_city=chi-town return_date=none destination_city=atlanta, ga departure_date=this saturday outbound_departure_time=none 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 passengers=a of possible values a) 1 b) 4 c) 3 d) 2 return_date=9th of this month airlines=h of possible values a) air france b) british airways c) delta airlines d) american airlines e) alaska airlines f) air canada g) united airlines h) southwest airlines origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class departure_date=6th of this month refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm [context] [user] could you search one-way flights for me? i am departing on the 14th of this month. [system] what location do you intend to travel to? [user] i am going to atlanta, ga. [system] what location will your depart from? [user] i am departing from chi-town. [system] i discovered 3 appropriate flights for you. there is a ticket costing $129 for an outbound american airlines flight departing at 8:40 pm with 0 stops. [user] do you have alternative flights? i prefer to travel in premium economy, and am departing this saturday. [system] there is a ticket costing $191 for an outbound delta airlines flight departing at 8:30 am with 0 stops. [user] what time does the onward flight come?
State: [state] inbound_departure_time=none destination_city=atlanta, ga passengers=none return_date=none airlines=none origin_city=chi-town seating_class=a departure_date=this saturday refundable=none 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] destination_city=sd return_date=9th of this month inbound_departure_time=8:25 pm origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy departure_date=6th of this month passengers=d of possible values a) 2 b) 4 c) 3 d) 1 refundable=b of possible values a) false b) true airlines=g of possible values a) air france b) alaska airlines c) british airways d) delta airlines e) air canada f) united airlines g) southwest airlines h) american airlines outbound_departure_time=3:10 pm [context] [user] could you search one-way flights for me? i am departing on the 14th of this month. [system] what location do you intend to travel to? [user] i am going to atlanta, ga. [system] what location will your depart from? [user] i am departing from chi-town. [system] i discovered 3 appropriate flights for you. there is a ticket costing $129 for an outbound american airlines flight departing at 8:40 pm with 0 stops. [user] do you have alternative flights? i prefer to travel in premium economy, and am departing this saturday. [system] there is a ticket costing $191 for an outbound delta airlines flight departing at 8:30 am with 0 stops. [user] what time does the onward flight come? [system] the onward flight will come at 11:31 am. [user] that flight sounds perfect.
State: [state] destination_city=atlanta, ga return_date=none inbound_departure_time=none origin_city=chi-town seating_class=a departure_date=this saturday passengers=none refundable=none airlines=d outbound_departure_time=8:30 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] origin_city=las vegas passengers=c of possible values a) 3 b) 2 c) 1 d) 4 seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy outbound_departure_time=3:10 pm return_date=9th of this month departure_date=6th of this month airlines=d of possible values a) american airlines b) air france c) united airlines d) southwest airlines e) air canada f) delta airlines g) alaska airlines h) british airways destination_city=sd refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm [context] [user] could you search one-way flights for me? i am departing on the 14th of this month. [system] what location do you intend to travel to? [user] i am going to atlanta, ga. [system] what location will your depart from? [user] i am departing from chi-town. [system] i discovered 3 appropriate flights for you. there is a ticket costing $129 for an outbound american airlines flight departing at 8:40 pm with 0 stops. [user] do you have alternative flights? i prefer to travel in premium economy, and am departing this saturday. [system] there is a ticket costing $191 for an outbound delta airlines flight departing at 8:30 am with 0 stops. [user] what time does the onward flight come? [system] the onward flight will come at 11:31 am. [user] that flight sounds perfect. [system] can i assist you with something else? [user] could you look up round trip flights for me?
State: [state] origin_city=chi-town passengers=none seating_class=b outbound_departure_time=8:30 am return_date=none departure_date=this saturday airlines=f destination_city=atlanta, ga refundable=none inbound_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] passengers=d of possible values a) 4 b) 3 c) 2 d) 1 outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true airlines=e of possible values a) american airlines b) air canada c) alaska airlines d) air france e) southwest airlines f) delta airlines g) british airways h) united airlines return_date=9th of this month origin_city=las vegas departure_date=6th of this month seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy destination_city=sd [context] [user] could you search one-way flights for me? i am departing on the 14th of this month. [system] what location do you intend to travel to? [user] i am going to atlanta, ga. [system] what location will your depart from? [user] i am departing from chi-town. [system] i discovered 3 appropriate flights for you. there is a ticket costing $129 for an outbound american airlines flight departing at 8:40 pm with 0 stops. [user] do you have alternative flights? i prefer to travel in premium economy, and am departing this saturday. [system] there is a ticket costing $191 for an outbound delta airlines flight departing at 8:30 am with 0 stops. [user] what time does the onward flight come? [system] the onward flight will come at 11:31 am. [user] that flight sounds perfect. [system] can i assist you with something else? [user] could you look up round trip flights for me? [system] what day will you return at? [user] i'd like to return at the 6th of march.
State: [state] passengers=none outbound_departure_time=8:30 am inbound_departure_time=none refundable=none airlines=f return_date=6th of march origin_city=chi-town departure_date=this saturday seating_class=b destination_city=atlanta, ga

[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) 3 b) 4 c) 1 d) 2 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 refundable=a of possible values a) true b) false return_date=9th of this month outbound_departure_time=3:10 pm origin_city=las vegas inbound_departure_time=8:25 pm airlines=d of possible values a) british airways b) air france c) united airlines d) southwest airlines e) american airlines f) alaska airlines g) air canada h) delta airlines [context] [user] could you search one-way flights for me? i am departing on the 14th of this month. [system] what location do you intend to travel to? [user] i am going to atlanta, ga. [system] what location will your depart from? [user] i am departing from chi-town. [system] i discovered 3 appropriate flights for you. there is a ticket costing $129 for an outbound american airlines flight departing at 8:40 pm with 0 stops. [user] do you have alternative flights? i prefer to travel in premium economy, and am departing this saturday. [system] there is a ticket costing $191 for an outbound delta airlines flight departing at 8:30 am with 0 stops. [user] what time does the onward flight come? [system] the onward flight will come at 11:31 am. [user] that flight sounds perfect. [system] can i assist you with something else? [user] could you look up round trip flights for me? [system] what day will you return at? [user] i'd like to return at the 6th of march. [system] i discovered 1 convenient flight for your travel. there is a ticket costing $198 for an outbound delta airlines flight that departs at 8:30 am, with the return flight departing at 7:50 am. [user] that flight sounds perfect for me.
State: [state] passengers=none destination_city=atlanta, ga departure_date=this saturday seating_class=d refundable=none return_date=6th of march outbound_departure_time=8:30 am origin_city=chi-town inbound_departure_time=7:50 am airlines=h

[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) business c) economy d) premium economy origin_city=las vegas inbound_departure_time=8:25 pm return_date=9th of this month airlines=a of possible values a) southwest airlines b) air canada c) united airlines d) air france e) american airlines f) delta airlines g) british airways h) alaska airlines destination_city=sd passengers=b of possible values a) 2 b) 1 c) 4 d) 3 outbound_departure_time=3:10 pm departure_date=6th of this month refundable=b of possible values a) false b) true [context] [user] could you search one-way flights for me? i am departing on the 14th of this month. [system] what location do you intend to travel to? [user] i am going to atlanta, ga. [system] what location will your depart from? [user] i am departing from chi-town. [system] i discovered 3 appropriate flights for you. there is a ticket costing $129 for an outbound american airlines flight departing at 8:40 pm with 0 stops. [user] do you have alternative flights? i prefer to travel in premium economy, and am departing this saturday. [system] there is a ticket costing $191 for an outbound delta airlines flight departing at 8:30 am with 0 stops. [user] what time does the onward flight come? [system] the onward flight will come at 11:31 am. [user] that flight sounds perfect. [system] can i assist you with something else? [user] could you look up round trip flights for me? [system] what day will you return at? [user] i'd like to return at the 6th of march. [system] i discovered 1 convenient flight for your travel. there is a ticket costing $198 for an outbound delta airlines flight that departs at 8:30 am, with the return flight departing at 7:50 am. [user] that flight sounds perfect for me. [system] do you want me to purchase the tickets? [user] yeah, i'd like to reserve the ticket.
State: [state] seating_class=d origin_city=chi-town inbound_departure_time=7:50 am return_date=6th of march airlines=f destination_city=atlanta, ga passengers=none outbound_departure_time=8:30 am departure_date=this saturday 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) economy b) first class c) premium economy d) business origin_city=las vegas refundable=b of possible values a) false b) true departure_date=6th of this month inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm passengers=d of possible values a) 4 b) 3 c) 2 d) 1 destination_city=sd airlines=b of possible values a) air france b) southwest airlines c) delta airlines d) alaska airlines e) united airlines f) air canada g) american airlines h) british airways return_date=9th of this month [context] [user] could you search one-way flights for me? i am departing on the 14th of this month. [system] what location do you intend to travel to? [user] i am going to atlanta, ga. [system] what location will your depart from? [user] i am departing from chi-town. [system] i discovered 3 appropriate flights for you. there is a ticket costing $129 for an outbound american airlines flight departing at 8:40 pm with 0 stops. [user] do you have alternative flights? i prefer to travel in premium economy, and am departing this saturday. [system] there is a ticket costing $191 for an outbound delta airlines flight departing at 8:30 am with 0 stops. [user] what time does the onward flight come? [system] the onward flight will come at 11:31 am. [user] that flight sounds perfect. [system] can i assist you with something else? [user] could you look up round trip flights for me? [system] what day will you return at? [user] i'd like to return at the 6th of march. [system] i discovered 1 convenient flight for your travel. there is a ticket costing $198 for an outbound delta airlines flight that departs at 8:30 am, with the return flight departing at 7:50 am. [user] that flight sounds perfect for me. [system] do you want me to purchase the tickets? [user] yeah, i'd like to reserve the ticket. [system] please verify the following information: a premium economy seat for 1 passenger for a delta airlines flight from chicago to atlanta, with the onward flight departing at 8:30 am tomorrow and the return flight departing at 7:50 am on next wednesday. [user] nope. there's 3 people in my cohort.
State: [state] seating_class=c origin_city=chi-town refundable=none departure_date=this saturday inbound_departure_time=7:50 am outbound_departure_time=8:30 am passengers=b destination_city=atlanta airlines=c return_date=6th 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 inbound_departure_time=8:25 pm airlines=h of possible values a) delta airlines b) united airlines c) american airlines d) alaska airlines e) air france f) british airways g) air canada h) southwest airlines refundable=a of possible values a) true b) false departure_date=6th of this month outbound_departure_time=3:10 pm origin_city=las vegas seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy destination_city=sd passengers=c of possible values a) 3 b) 2 c) 1 d) 4 [context] [user] could you search one-way flights for me? i am departing on the 14th of this month. [system] what location do you intend to travel to? [user] i am going to atlanta, ga. [system] what location will your depart from? [user] i am departing from chi-town. [system] i discovered 3 appropriate flights for you. there is a ticket costing $129 for an outbound american airlines flight departing at 8:40 pm with 0 stops. [user] do you have alternative flights? i prefer to travel in premium economy, and am departing this saturday. [system] there is a ticket costing $191 for an outbound delta airlines flight departing at 8:30 am with 0 stops. [user] what time does the onward flight come? [system] the onward flight will come at 11:31 am. [user] that flight sounds perfect. [system] can i assist you with something else? [user] could you look up round trip flights for me? [system] what day will you return at? [user] i'd like to return at the 6th of march. [system] i discovered 1 convenient flight for your travel. there is a ticket costing $198 for an outbound delta airlines flight that departs at 8:30 am, with the return flight departing at 7:50 am. [user] that flight sounds perfect for me. [system] do you want me to purchase the tickets? [user] yeah, i'd like to reserve the ticket. [system] please verify the following information: a premium economy seat for 1 passenger for a delta airlines flight from chicago to atlanta, with the onward flight departing at 8:30 am tomorrow and the return flight departing at 7:50 am on next wednesday. [user] nope. there's 3 people in my cohort. [system] please verify the following information: 3 passengers for a flight departing tomorrow. [user] nope. there's four people in my cohort.
State: [state] return_date=6th of march inbound_departure_time=7:50 am airlines=a refundable=none departure_date=this saturday outbound_departure_time=8:30 am origin_city=chi-town seating_class=d destination_city=atlanta passengers=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] departure_date=6th of this month outbound_departure_time=3:10 pm destination_city=sd origin_city=las vegas return_date=9th of this month inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class passengers=b of possible values a) 2 b) 1 c) 4 d) 3 airlines=b of possible values a) american airlines b) southwest airlines c) british airways d) air france e) air canada f) alaska airlines g) united airlines h) delta airlines [context] [user] could you search one-way flights for me? i am departing on the 14th of this month. [system] what location do you intend to travel to? [user] i am going to atlanta, ga. [system] what location will your depart from? [user] i am departing from chi-town. [system] i discovered 3 appropriate flights for you. there is a ticket costing $129 for an outbound american airlines flight departing at 8:40 pm with 0 stops. [user] do you have alternative flights? i prefer to travel in premium economy, and am departing this saturday. [system] there is a ticket costing $191 for an outbound delta airlines flight departing at 8:30 am with 0 stops. [user] what time does the onward flight come? [system] the onward flight will come at 11:31 am. [user] that flight sounds perfect. [system] can i assist you with something else? [user] could you look up round trip flights for me? [system] what day will you return at? [user] i'd like to return at the 6th of march. [system] i discovered 1 convenient flight for your travel. there is a ticket costing $198 for an outbound delta airlines flight that departs at 8:30 am, with the return flight departing at 7:50 am. [user] that flight sounds perfect for me. [system] do you want me to purchase the tickets? [user] yeah, i'd like to reserve the ticket. [system] please verify the following information: a premium economy seat for 1 passenger for a delta airlines flight from chicago to atlanta, with the onward flight departing at 8:30 am tomorrow and the return flight departing at 7:50 am on next wednesday. [user] nope. there's 3 people in my cohort. [system] please verify the following information: 3 passengers for a flight departing tomorrow. [user] nope. there's four people in my cohort. [system] please verify the following information: 4 passengers for a flight headed to atlanta. [user] yeah, that's the one.
State: [state] departure_date=this saturday outbound_departure_time=8:30 am destination_city=atlanta origin_city=chi-town return_date=6th of march inbound_departure_time=7:50 am refundable=none seating_class=b passengers=c airlines=h

[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) premium economy b) economy c) first class d) business outbound_departure_time=3:10 pm return_date=9th of this month refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm origin_city=las vegas destination_city=sd departure_date=6th of this month passengers=c of possible values a) 2 b) 3 c) 1 d) 4 airlines=a of possible values a) southwest airlines b) air canada c) united airlines d) american airlines e) air france f) delta airlines g) british airways h) alaska airlines [context] [user] could you search one-way flights for me? i am departing on the 14th of this month. [system] what location do you intend to travel to? [user] i am going to atlanta, ga. [system] what location will your depart from? [user] i am departing from chi-town. [system] i discovered 3 appropriate flights for you. there is a ticket costing $129 for an outbound american airlines flight departing at 8:40 pm with 0 stops. [user] do you have alternative flights? i prefer to travel in premium economy, and am departing this saturday. [system] there is a ticket costing $191 for an outbound delta airlines flight departing at 8:30 am with 0 stops. [user] what time does the onward flight come? [system] the onward flight will come at 11:31 am. [user] that flight sounds perfect. [system] can i assist you with something else? [user] could you look up round trip flights for me? [system] what day will you return at? [user] i'd like to return at the 6th of march. [system] i discovered 1 convenient flight for your travel. there is a ticket costing $198 for an outbound delta airlines flight that departs at 8:30 am, with the return flight departing at 7:50 am. [user] that flight sounds perfect for me. [system] do you want me to purchase the tickets? [user] yeah, i'd like to reserve the ticket. [system] please verify the following information: a premium economy seat for 1 passenger for a delta airlines flight from chicago to atlanta, with the onward flight departing at 8:30 am tomorrow and the return flight departing at 7:50 am on next wednesday. [user] nope. there's 3 people in my cohort. [system] please verify the following information: 3 passengers for a flight departing tomorrow. [user] nope. there's four people in my cohort. [system] please verify the following information: 4 passengers for a flight headed to atlanta. [user] yeah, that's the one. [system] your tickets are verified. [user] thank you for your assistance; that's all.
State: [state] seating_class=a outbound_departure_time=8:30 am return_date=6th of march refundable=none inbound_departure_time=7:50 am origin_city=chi-town destination_city=atlanta departure_date=this saturday passengers=d airlines=f