[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) premium economy c) business d) economy airlines=b of possible values a) american airlines b) southwest airlines c) british airways d) united airlines e) alaska airlines f) air canada g) delta airlines h) air france outbound_departure_time=3:10 pm return_date=9th of this month passengers=d of possible values a) 2 b) 4 c) 3 d) 1 inbound_departure_time=8:25 pm departure_date=6th of this month origin_city=las vegas refundable=a of possible values a) true b) false destination_city=sd [context] [user] i'm looking for an economy flight leaving from atl.
State: [state] seating_class=d airlines=none outbound_departure_time=none return_date=none passengers=none inbound_departure_time=none departure_date=none origin_city=atl refundable=none 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] return_date=9th of this month origin_city=las vegas outbound_departure_time=3:10 pm destination_city=sd passengers=a of possible values a) 1 b) 3 c) 4 d) 2 refundable=a of possible values a) true b) false airlines=e of possible values a) american airlines b) air canada c) air france d) alaska airlines e) southwest airlines f) british airways g) delta airlines h) united airlines departure_date=6th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business [context] [user] i'm looking for an economy flight leaving from atl. [system] when would you like to leave? [user] i'd like to leave march 1st and return on the 8th of this month; i prefer delta airlines.
State: [state] return_date=8th of this month origin_city=atl outbound_departure_time=none destination_city=none passengers=none refundable=none airlines=g departure_date=march 1st inbound_departure_time=none 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] inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy origin_city=las vegas departure_date=6th of this month airlines=a of possible values a) southwest airlines b) air canada c) alaska airlines d) british airways e) delta airlines f) american airlines g) air france h) united airlines passengers=a of possible values a) 1 b) 4 c) 3 d) 2 return_date=9th of this month outbound_departure_time=3:10 pm destination_city=sd refundable=b of possible values a) false b) true [context] [user] i'm looking for an economy flight leaving from atl. [system] when would you like to leave? [user] i'd like to leave march 1st and return on the 8th of this month; i prefer delta airlines. [system] where would you like to visit? [user] i'm traveling to seattle, wa - could you search southwest airlines instead?
State: [state] inbound_departure_time=none seating_class=d origin_city=atl departure_date=march 1st airlines=a passengers=none return_date=8th of this month outbound_departure_time=none destination_city=seattle, wa 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) business b) economy c) first class d) premium economy inbound_departure_time=8:25 pm origin_city=las vegas destination_city=sd return_date=9th of this month passengers=a of possible values a) 1 b) 2 c) 4 d) 3 departure_date=6th of this month airlines=c of possible values a) american airlines b) delta airlines c) southwest airlines d) british airways e) united airlines f) alaska airlines g) air canada h) air france refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm [context] [user] i'm looking for an economy flight leaving from atl. [system] when would you like to leave? [user] i'd like to leave march 1st and return on the 8th of this month; i prefer delta airlines. [system] where would you like to visit? [user] i'm traveling to seattle, wa - could you search southwest airlines instead? [system] i've found 1 option: southwest airlines has an outbound flight at 1:35 pm that returns at 5:25 am, for $308. [user] when does the onward flight arrive?
State: [state] seating_class=b inbound_departure_time=none origin_city=atl destination_city=seattle, wa return_date=8th of this month passengers=none departure_date=march 1st airlines=c 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] airlines=g of possible values a) air canada b) alaska airlines c) british airways d) air france e) united airlines f) american airlines g) southwest airlines h) delta airlines inbound_departure_time=8:25 pm passengers=d of possible values a) 3 b) 2 c) 4 d) 1 seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy refundable=b of possible values a) false b) true origin_city=las vegas outbound_departure_time=3:10 pm departure_date=6th of this month destination_city=sd return_date=9th of this month [context] [user] i'm looking for an economy flight leaving from atl. [system] when would you like to leave? [user] i'd like to leave march 1st and return on the 8th of this month; i prefer delta airlines. [system] where would you like to visit? [user] i'm traveling to seattle, wa - could you search southwest airlines instead? [system] i've found 1 option: southwest airlines has an outbound flight at 1:35 pm that returns at 5:25 am, for $308. [user] when does the onward flight arrive? [system] that flight arrives at 6:05 pm. [user] that sounds good to me.
State: [state] airlines=g inbound_departure_time=5:25 am passengers=none seating_class=b refundable=none origin_city=atl outbound_departure_time=1:35 pm departure_date=march 1st destination_city=seattle, wa return_date=8th of this month

[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 destination_city=sd refundable=a of possible values a) true b) false departure_date=6th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm passengers=d of possible values a) 2 b) 3 c) 4 d) 1 airlines=g of possible values a) united airlines b) delta airlines c) air canada d) american airlines e) british airways f) air france g) southwest airlines h) alaska airlines seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy origin_city=las vegas [context] [user] i'm looking for an economy flight leaving from atl. [system] when would you like to leave? [user] i'd like to leave march 1st and return on the 8th of this month; i prefer delta airlines. [system] where would you like to visit? [user] i'm traveling to seattle, wa - could you search southwest airlines instead? [system] i've found 1 option: southwest airlines has an outbound flight at 1:35 pm that returns at 5:25 am, for $308. [user] when does the onward flight arrive? [system] that flight arrives at 6:05 pm. [user] that sounds good to me. [system] would you like to buy tickets? [user] no, thank you.
State: [state] return_date=8th of this month destination_city=seattle, wa refundable=none departure_date=march 1st outbound_departure_time=1:35 pm inbound_departure_time=5:25 am passengers=none airlines=g seating_class=a origin_city=atl

[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 inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy origin_city=las vegas outbound_departure_time=3:10 pm return_date=9th of this month airlines=g of possible values a) american airlines b) air canada c) united airlines d) british airways e) alaska airlines f) delta airlines g) southwest airlines h) air france passengers=b of possible values a) 3 b) 1 c) 2 d) 4 departure_date=6th of this month refundable=b of possible values a) false b) true [context] [user] i'm looking for an economy flight leaving from atl. [system] when would you like to leave? [user] i'd like to leave march 1st and return on the 8th of this month; i prefer delta airlines. [system] where would you like to visit? [user] i'm traveling to seattle, wa - could you search southwest airlines instead? [system] i've found 1 option: southwest airlines has an outbound flight at 1:35 pm that returns at 5:25 am, for $308. [user] when does the onward flight arrive? [system] that flight arrives at 6:05 pm. [user] that sounds good to me. [system] would you like to buy tickets? [user] no, thank you. [system] is there anything else i can help you with? [user] i have a trip coming up - can you find me 1 ticket for one-way flights?
State: [state] destination_city=seattle, wa inbound_departure_time=5:25 am seating_class=d origin_city=atl outbound_departure_time=1:35 pm return_date=8th of this month airlines=g passengers=b departure_date=march 1st 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] return_date=9th of this month airlines=f of possible values a) alaska airlines b) air france c) american airlines d) air canada e) british airways f) southwest airlines g) delta airlines h) united airlines refundable=a of possible values a) true b) false destination_city=sd seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy passengers=c of possible values a) 2 b) 3 c) 1 d) 4 inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm origin_city=las vegas departure_date=6th of this month [context] [user] i'm looking for an economy flight leaving from atl. [system] when would you like to leave? [user] i'd like to leave march 1st and return on the 8th of this month; i prefer delta airlines. [system] where would you like to visit? [user] i'm traveling to seattle, wa - could you search southwest airlines instead? [system] i've found 1 option: southwest airlines has an outbound flight at 1:35 pm that returns at 5:25 am, for $308. [user] when does the onward flight arrive? [system] that flight arrives at 6:05 pm. [user] that sounds good to me. [system] would you like to buy tickets? [user] no, thank you. [system] is there anything else i can help you with? [user] i have a trip coming up - can you find me 1 ticket for one-way flights? [system] there is an outbound flight leaving at 1:35 pm with 1 stop through southwest airlines; the price of a ticket is $283. [user] that sounds good to me.
State: [state] return_date=8th of this month airlines=f refundable=none destination_city=seattle, wa seating_class=c passengers=c inbound_departure_time=5:25 am outbound_departure_time=1:35 pm origin_city=atl departure_date=march 1st

[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=a of possible values a) southwest airlines b) air canada c) united airlines d) delta airlines e) air france f) alaska airlines g) british airways h) american airlines departure_date=6th of this month return_date=9th of this month origin_city=las vegas outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class refundable=b of possible values a) false b) true passengers=d of possible values a) 2 b) 3 c) 4 d) 1 [context] [user] i'm looking for an economy flight leaving from atl. [system] when would you like to leave? [user] i'd like to leave march 1st and return on the 8th of this month; i prefer delta airlines. [system] where would you like to visit? [user] i'm traveling to seattle, wa - could you search southwest airlines instead? [system] i've found 1 option: southwest airlines has an outbound flight at 1:35 pm that returns at 5:25 am, for $308. [user] when does the onward flight arrive? [system] that flight arrives at 6:05 pm. [user] that sounds good to me. [system] would you like to buy tickets? [user] no, thank you. [system] is there anything else i can help you with? [user] i have a trip coming up - can you find me 1 ticket for one-way flights? [system] there is an outbound flight leaving at 1:35 pm with 1 stop through southwest airlines; the price of a ticket is $283. [user] that sounds good to me. [system] is there anything else i can help with? [user] no, thanks for your help.
State: [state] destination_city=seattle, wa airlines=a departure_date=march 1st return_date=8th of this month origin_city=atl outbound_departure_time=1:35 pm inbound_departure_time=5:25 am seating_class=c refundable=none passengers=d