[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 origin_city=las vegas passengers=a of possible values a) 1 b) 3 c) 2 d) 4 departure_date=6th of this month outbound_departure_time=3:10 pm destination_city=sd seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy refundable=b of possible values a) false b) true airlines=d of possible values a) alaska airlines b) delta airlines c) british airways d) southwest airlines e) air canada f) united airlines g) air france h) american airlines [context] [user] i'm in the mood to travel. do you know a good place i can buy a oneway ticket?
State: [state] return_date=none inbound_departure_time=none origin_city=none passengers=none departure_date=none outbound_departure_time=none destination_city=none seating_class=none refundable=none 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] return_date=9th of this month airlines=g of possible values a) air canada b) american airlines c) alaska airlines d) air france e) delta airlines f) united airlines g) southwest airlines h) british airways refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business inbound_departure_time=8:25 pm passengers=d of possible values a) 2 b) 4 c) 3 d) 1 origin_city=las vegas destination_city=sd departure_date=6th of this month [context] [user] i'm in the mood to travel. do you know a good place i can buy a oneway ticket? [system] if you're coming over, did you have any preferred atilines? and when were you planning to leave? [user] i like traveling economy especially american airlines. i'm planning on traveling to phoenix, az on 7th of this month.
State: [state] return_date=none airlines=b refundable=none outbound_departure_time=none seating_class=b inbound_departure_time=none passengers=none origin_city=none destination_city=phoenix, az departure_date=7th 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] passengers=d of possible values a) 4 b) 3 c) 2 d) 1 departure_date=6th of this month outbound_departure_time=3:10 pm return_date=9th of this month airlines=g of possible values a) american airlines b) united airlines c) delta airlines d) air canada e) british airways f) alaska airlines g) southwest airlines h) air france destination_city=sd inbound_departure_time=8:25 pm origin_city=las vegas seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class refundable=a of possible values a) true b) false [context] [user] i'm in the mood to travel. do you know a good place i can buy a oneway ticket? [system] if you're coming over, did you have any preferred atilines? and when were you planning to leave? [user] i like traveling economy especially american airlines. i'm planning on traveling to phoenix, az on 7th of this month. [system] where will you be leaving? [user] i'm getting away from san diego
State: [state] passengers=none departure_date=7th of this month outbound_departure_time=none return_date=none airlines=a destination_city=phoenix, az inbound_departure_time=none origin_city=san diego seating_class=c 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 seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy passengers=a of possible values a) 1 b) 2 c) 3 d) 4 refundable=a of possible values a) true b) false return_date=9th of this month outbound_departure_time=3:10 pm destination_city=sd departure_date=6th of this month airlines=b of possible values a) air france b) southwest airlines c) alaska airlines d) united airlines e) air canada f) british airways g) delta airlines h) american airlines origin_city=las vegas [context] [user] i'm in the mood to travel. do you know a good place i can buy a oneway ticket? [system] if you're coming over, did you have any preferred atilines? and when were you planning to leave? [user] i like traveling economy especially american airlines. i'm planning on traveling to phoenix, az on 7th of this month. [system] where will you be leaving? [user] i'm getting away from san diego [system] there will be 1 passenger on the flight from san diego to phoenix.the economy class seating on american airlines will leave next thursday. [user] sounds great.
State: [state] inbound_departure_time=none seating_class=c passengers=a refundable=none return_date=none outbound_departure_time=none destination_city=phoenix departure_date=7th of this month airlines=h origin_city=san diego

[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 refundable=a of possible values a) true b) false airlines=a of possible values a) southwest airlines b) alaska airlines c) delta airlines d) air canada e) air france f) united airlines g) american airlines h) british airways origin_city=las vegas return_date=9th of this month departure_date=6th of this month passengers=d of possible values a) 4 b) 2 c) 3 d) 1 seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business outbound_departure_time=3:10 pm destination_city=sd [context] [user] i'm in the mood to travel. do you know a good place i can buy a oneway ticket? [system] if you're coming over, did you have any preferred atilines? and when were you planning to leave? [user] i like traveling economy especially american airlines. i'm planning on traveling to phoenix, az on 7th of this month. [system] where will you be leaving? [user] i'm getting away from san diego [system] there will be 1 passenger on the flight from san diego to phoenix.the economy class seating on american airlines will leave next thursday. [user] sounds great. [system] you've been approved for your oneway ticket. [user] which airport are you landing at?
State: [state] inbound_departure_time=none refundable=none airlines=g origin_city=san diego return_date=none departure_date=7th of this month passengers=d seating_class=c outbound_departure_time=none destination_city=phoenix

[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 refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business departure_date=6th of this month destination_city=sd airlines=h of possible values a) air canada b) american airlines c) british airways d) united airlines e) air france f) alaska airlines g) delta airlines h) southwest airlines origin_city=las vegas outbound_departure_time=3:10 pm passengers=d of possible values a) 3 b) 2 c) 4 d) 1 [context] [user] i'm in the mood to travel. do you know a good place i can buy a oneway ticket? [system] if you're coming over, did you have any preferred atilines? and when were you planning to leave? [user] i like traveling economy especially american airlines. i'm planning on traveling to phoenix, az on 7th of this month. [system] where will you be leaving? [user] i'm getting away from san diego [system] there will be 1 passenger on the flight from san diego to phoenix.the economy class seating on american airlines will leave next thursday. [user] sounds great. [system] you've been approved for your oneway ticket. [user] which airport are you landing at? [system] we're headed to the sky harbor international airport [user] before we leave, are there going to be 0 stops?
State: [state] return_date=none inbound_departure_time=none refundable=none seating_class=a departure_date=7th of this month destination_city=phoenix airlines=b origin_city=san diego outbound_departure_time=none 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] destination_city=sd seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business return_date=9th of this month inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm airlines=d of possible values a) alaska airlines b) air france c) american airlines d) southwest airlines e) air canada f) delta airlines g) british airways h) united airlines origin_city=las vegas departure_date=6th of this month passengers=a of possible values a) 1 b) 2 c) 4 d) 3 [context] [user] i'm in the mood to travel. do you know a good place i can buy a oneway ticket? [system] if you're coming over, did you have any preferred atilines? and when were you planning to leave? [user] i like traveling economy especially american airlines. i'm planning on traveling to phoenix, az on 7th of this month. [system] where will you be leaving? [user] i'm getting away from san diego [system] there will be 1 passenger on the flight from san diego to phoenix.the economy class seating on american airlines will leave next thursday. [user] sounds great. [system] you've been approved for your oneway ticket. [user] which airport are you landing at? [system] we're headed to the sky harbor international airport [user] before we leave, are there going to be 0 stops? [system] there are 0 stops and we're leaving at 3:15 pm. [user] thanks for everything. that'll be all.
State: [state] destination_city=phoenix seating_class=b return_date=none inbound_departure_time=none refundable=none outbound_departure_time=none airlines=c origin_city=san diego departure_date=7th of this month passengers=a