[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 passengers=c of possible values a) 2 b) 4 c) 1 d) 3 refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm origin_city=las vegas return_date=9th of this month airlines=a of possible values a) southwest airlines b) american airlines c) alaska airlines d) united airlines e) british airways f) air france g) delta airlines h) air canada inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy destination_city=sd [context] [user] can you look up some flights for me? i'm leaving from philly and i want to travel economy.
State: [state] departure_date=none passengers=none refundable=none outbound_departure_time=none origin_city=philly return_date=none airlines=none inbound_departure_time=none seating_class=b destination_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 airlines=f of possible values a) united airlines b) air france c) british airways d) delta airlines e) air canada f) southwest airlines g) american airlines h) alaska airlines outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy inbound_departure_time=8:25 pm passengers=d of possible values a) 4 b) 2 c) 3 d) 1 origin_city=las vegas departure_date=6th of this month return_date=9th of this month [context] [user] can you look up some flights for me? i'm leaving from philly and i want to travel economy. [system] where do you want to go? when do you want to return? [user] i want to go to toronto, ontario. i want to return on the 12th.
State: [state] destination_city=toronto, ontario airlines=none outbound_departure_time=none refundable=none seating_class=a inbound_departure_time=none passengers=none origin_city=philly departure_date=none return_date=the 12th

[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) premium economy d) first class origin_city=las vegas passengers=b of possible values a) 2 b) 1 c) 3 d) 4 destination_city=sd airlines=b of possible values a) air canada b) southwest airlines c) united airlines d) delta airlines e) british airways f) alaska airlines g) american airlines h) air france inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true departure_date=6th of this month outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] can you look up some flights for me? i'm leaving from philly and i want to travel economy. [system] where do you want to go? when do you want to return? [user] i want to go to toronto, ontario. i want to return on the 12th. [system] when do you want to leave? [user] on the 10th of this month.
State: [state] seating_class=a origin_city=philly passengers=none destination_city=toronto, ontario airlines=none inbound_departure_time=none refundable=none departure_date=10th of this month outbound_departure_time=none return_date=the 12th

[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) 4 c) 1 d) 3 return_date=9th of this month destination_city=sd departure_date=6th of this month outbound_departure_time=3:10 pm airlines=e of possible values a) delta airlines b) united airlines c) air canada d) british airways e) southwest airlines f) alaska airlines g) american airlines h) air france seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class origin_city=las vegas inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true [context] [user] can you look up some flights for me? i'm leaving from philly and i want to travel economy. [system] where do you want to go? when do you want to return? [user] i want to go to toronto, ontario. i want to return on the 12th. [system] when do you want to leave? [user] on the 10th of this month. [system] i've found 2 possible flights. there's an american airlines flight that leaves at 4:45 pm. the return flight is at 12:50 pm. it costs $162. [user] when does the outbound flight arrive? what airport does it depart from?
State: [state] passengers=none return_date=the 12th destination_city=toronto, ontario departure_date=10th of this month outbound_departure_time=none airlines=none seating_class=b origin_city=philly inbound_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] airlines=e of possible values a) air france b) british airways c) air canada d) united airlines e) southwest airlines f) american airlines g) delta airlines h) alaska airlines destination_city=sd inbound_departure_time=8:25 pm origin_city=las vegas departure_date=6th of this month seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy return_date=9th of this month refundable=b of possible values a) false b) true passengers=c of possible values a) 3 b) 4 c) 1 d) 2 outbound_departure_time=3:10 pm [context] [user] can you look up some flights for me? i'm leaving from philly and i want to travel economy. [system] where do you want to go? when do you want to return? [user] i want to go to toronto, ontario. i want to return on the 12th. [system] when do you want to leave? [user] on the 10th of this month. [system] i've found 2 possible flights. there's an american airlines flight that leaves at 4:45 pm. the return flight is at 12:50 pm. it costs $162. [user] when does the outbound flight arrive? what airport does it depart from? [system] it arrives at 8:28 pm. it departs from phl international airport. [user] okay, that sounds good.
State: [state] airlines=f destination_city=toronto, ontario inbound_departure_time=12:50 pm origin_city=philly departure_date=10th of this month seating_class=b return_date=the 12th refundable=none passengers=none outbound_departure_time=4:45 pm

[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) american airlines c) alaska airlines d) air canada e) united airlines f) air france g) delta airlines h) british airways refundable=b of possible values a) false b) true origin_city=las vegas destination_city=sd outbound_departure_time=3:10 pm passengers=c of possible values a) 3 b) 4 c) 1 d) 2 seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy return_date=9th of this month departure_date=6th of this month inbound_departure_time=8:25 pm [context] [user] can you look up some flights for me? i'm leaving from philly and i want to travel economy. [system] where do you want to go? when do you want to return? [user] i want to go to toronto, ontario. i want to return on the 12th. [system] when do you want to leave? [user] on the 10th of this month. [system] i've found 2 possible flights. there's an american airlines flight that leaves at 4:45 pm. the return flight is at 12:50 pm. it costs $162. [user] when does the outbound flight arrive? what airport does it depart from? [system] it arrives at 8:28 pm. it departs from phl international airport. [user] okay, that sounds good. [system] should i buy the tickets? [user] no, not right now.
State: [state] airlines=b refundable=none origin_city=philly destination_city=toronto, ontario outbound_departure_time=4:45 pm passengers=none seating_class=d return_date=the 12th departure_date=10th of this month inbound_departure_time=12:50 pm

[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 passengers=a of possible values a) 1 b) 2 c) 4 d) 3 inbound_departure_time=8:25 pm destination_city=sd seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm origin_city=las vegas departure_date=6th of this month airlines=b of possible values a) air france b) southwest airlines c) alaska airlines d) american airlines e) delta airlines f) united airlines g) british airways h) air canada [context] [user] can you look up some flights for me? i'm leaving from philly and i want to travel economy. [system] where do you want to go? when do you want to return? [user] i want to go to toronto, ontario. i want to return on the 12th. [system] when do you want to leave? [user] on the 10th of this month. [system] i've found 2 possible flights. there's an american airlines flight that leaves at 4:45 pm. the return flight is at 12:50 pm. it costs $162. [user] when does the outbound flight arrive? what airport does it depart from? [system] it arrives at 8:28 pm. it departs from phl international airport. [user] okay, that sounds good. [system] should i buy the tickets? [user] no, not right now. [system] is there anything else i can do for you today? [user] yeah, can you find me some one-way flights? it's just for one person.
State: [state] return_date=the 12th passengers=a inbound_departure_time=12:50 pm destination_city=toronto, ontario seating_class=a refundable=none outbound_departure_time=4:45 pm origin_city=philly departure_date=10th of this month airlines=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] outbound_departure_time=3:10 pm departure_date=6th of this month return_date=9th of this month inbound_departure_time=8:25 pm airlines=d of possible values a) delta airlines b) united airlines c) british airways d) southwest airlines e) air france f) air canada g) american airlines h) alaska airlines seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy passengers=b of possible values a) 3 b) 1 c) 2 d) 4 origin_city=las vegas refundable=a of possible values a) true b) false destination_city=sd [context] [user] can you look up some flights for me? i'm leaving from philly and i want to travel economy. [system] where do you want to go? when do you want to return? [user] i want to go to toronto, ontario. i want to return on the 12th. [system] when do you want to leave? [user] on the 10th of this month. [system] i've found 2 possible flights. there's an american airlines flight that leaves at 4:45 pm. the return flight is at 12:50 pm. it costs $162. [user] when does the outbound flight arrive? what airport does it depart from? [system] it arrives at 8:28 pm. it departs from phl international airport. [user] okay, that sounds good. [system] should i buy the tickets? [user] no, not right now. [system] is there anything else i can do for you today? [user] yeah, can you find me some one-way flights? it's just for one person. [system] i've found 1 flight for you. it's with american airlines and leaves at 4:45 pm. it has 1 stop and costs $162. [user] that sounds great.
State: [state] outbound_departure_time=4:45 pm departure_date=10th of this month return_date=the 12th inbound_departure_time=12:50 pm airlines=g seating_class=d passengers=b origin_city=philly refundable=none destination_city=toronto, ontario

[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 outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy passengers=b of possible values a) 2 b) 1 c) 3 d) 4 return_date=9th of this month departure_date=6th of this month origin_city=las vegas refundable=a of possible values a) true b) false airlines=e of possible values a) american airlines b) delta airlines c) united airlines d) air france e) southwest airlines f) alaska airlines g) air canada h) british airways destination_city=sd [context] [user] can you look up some flights for me? i'm leaving from philly and i want to travel economy. [system] where do you want to go? when do you want to return? [user] i want to go to toronto, ontario. i want to return on the 12th. [system] when do you want to leave? [user] on the 10th of this month. [system] i've found 2 possible flights. there's an american airlines flight that leaves at 4:45 pm. the return flight is at 12:50 pm. it costs $162. [user] when does the outbound flight arrive? what airport does it depart from? [system] it arrives at 8:28 pm. it departs from phl international airport. [user] okay, that sounds good. [system] should i buy the tickets? [user] no, not right now. [system] is there anything else i can do for you today? [user] yeah, can you find me some one-way flights? it's just for one person. [system] i've found 1 flight for you. it's with american airlines and leaves at 4:45 pm. it has 1 stop and costs $162. [user] that sounds great. [system] is there anything else? [user] not right now, thanks.
State: [state] inbound_departure_time=12:50 pm outbound_departure_time=4:45 pm seating_class=d passengers=b return_date=the 12th departure_date=10th of this month origin_city=philly refundable=none airlines=a destination_city=toronto, ontario