[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) first class c) economy d) business return_date=9th of this month airlines=f of possible values a) alaska airlines b) british airways c) air canada d) air france e) american airlines f) southwest airlines g) delta airlines h) united airlines origin_city=las vegas outbound_departure_time=3:10 pm 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 refundable=a of possible values a) true b) false [context] [user] to meet my cousin i am flying to london. can you find a flight for me?
State: [state] destination_city=london seating_class=none return_date=none airlines=none origin_city=none outbound_departure_time=none passengers=none inbound_departure_time=none departure_date=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] destination_city=sd return_date=9th of this month airlines=b of possible values a) delta airlines b) southwest airlines c) american airlines d) air france e) united airlines f) alaska airlines g) air canada h) british airways inbound_departure_time=8:25 pm departure_date=6th of this month refundable=b of possible values a) false b) true passengers=d of possible values a) 3 b) 2 c) 4 d) 1 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 [context] [user] to meet my cousin i am flying to london. can you find a flight for me? [system] great. please give details of embarkation and return. [user] departure must be on this sunday from atlanta and get back on 7th of march
State: [state] destination_city=london return_date=7th of march airlines=none inbound_departure_time=none departure_date=this sunday refundable=none passengers=none outbound_departure_time=none origin_city=atlanta seating_class=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=f of possible values a) british airways b) delta airlines c) united airlines d) air canada e) air france f) southwest airlines g) american airlines h) alaska airlines seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class origin_city=las vegas passengers=b of possible values a) 3 b) 1 c) 4 d) 2 outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true departure_date=6th of this month destination_city=sd return_date=9th of this month [context] [user] to meet my cousin i am flying to london. can you find a flight for me? [system] great. please give details of embarkation and return. [user] departure must be on this sunday from atlanta and get back on 7th of march [system] there are 3 flights meeting your demands. one is american airlines leaving at 3:30 pm and returns at 8:35 pm. the ticket charge is $365. [user] good, it will do.
State: [state] airlines=g seating_class=none origin_city=atlanta passengers=none outbound_departure_time=3:30 pm inbound_departure_time=8:35 pm refundable=none departure_date=this sunday destination_city=london return_date=7th 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] origin_city=las vegas inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy outbound_departure_time=3:10 pm destination_city=sd airlines=d of possible values a) delta airlines b) american airlines c) alaska airlines d) southwest airlines e) united airlines f) air france g) air canada h) british airways departure_date=6th of this month return_date=9th of this month refundable=a of possible values a) true b) false passengers=d of possible values a) 2 b) 4 c) 3 d) 1 [context] [user] to meet my cousin i am flying to london. can you find a flight for me? [system] great. please give details of embarkation and return. [user] departure must be on this sunday from atlanta and get back on 7th of march [system] there are 3 flights meeting your demands. one is american airlines leaving at 3:30 pm and returns at 8:35 pm. the ticket charge is $365. [user] good, it will do. [system] would you like to reserve ticket now? [user] no, not needed now.
State: [state] origin_city=atlanta inbound_departure_time=8:35 pm seating_class=none outbound_departure_time=3:30 pm destination_city=london airlines=b departure_date=this sunday return_date=7th of march refundable=none passengers=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 departure_date=6th of this month origin_city=las vegas inbound_departure_time=8:25 pm destination_city=sd outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 3 c) 4 d) 2 return_date=9th of this month seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy airlines=g of possible values a) alaska airlines b) british airways c) american airlines d) air france e) united airlines f) delta airlines g) southwest airlines h) air canada [context] [user] to meet my cousin i am flying to london. can you find a flight for me? [system] great. please give details of embarkation and return. [user] departure must be on this sunday from atlanta and get back on 7th of march [system] there are 3 flights meeting your demands. one is american airlines leaving at 3:30 pm and returns at 8:35 pm. the ticket charge is $365. [user] good, it will do. [system] would you like to reserve ticket now? [user] no, not needed now. [system] any other help you need [user] thank you very much for your help.
State: [state] refundable=none departure_date=this sunday origin_city=atlanta inbound_departure_time=8:35 pm destination_city=london outbound_departure_time=3:30 pm passengers=none return_date=7th of march seating_class=none airlines=c