[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 origin_city=las vegas inbound_departure_time=8:25 pm passengers=d of possible values a) 4 b) 2 c) 3 d) 1 seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false airlines=a of possible values a) southwest airlines b) air canada c) british airways d) air france e) alaska airlines f) delta airlines g) united airlines h) american airlines destination_city=sd [context] [user] will you help find some flights?
State: [state] return_date=none departure_date=none origin_city=none inbound_departure_time=none passengers=none seating_class=none outbound_departure_time=none refundable=none airlines=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] outbound_departure_time=3:10 pm airlines=h of possible values a) united airlines b) british airways c) air france d) delta airlines e) american airlines f) air canada g) alaska airlines h) southwest airlines passengers=a of possible values a) 1 b) 3 c) 2 d) 4 destination_city=sd refundable=b of possible values a) false b) true return_date=9th of this month seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy inbound_departure_time=8:25 pm departure_date=6th of this month origin_city=las vegas [context] [user] will you help find some flights? [system] when are you leaving and returning? [user] i am to leave on the 6th and return on march 13th.
State: [state] outbound_departure_time=none airlines=none passengers=none destination_city=none refundable=none return_date=march 13th seating_class=none inbound_departure_time=none departure_date=the 6th 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] origin_city=las vegas seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy departure_date=6th of this month airlines=f of possible values a) delta airlines b) alaska airlines c) united airlines d) british airways e) american airlines f) southwest airlines g) air france h) air canada return_date=9th of this month destination_city=sd inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm passengers=c of possible values a) 3 b) 2 c) 1 d) 4 [context] [user] will you help find some flights? [system] when are you leaving and returning? [user] i am to leave on the 6th and return on march 13th. [system] where are you leaving from? [user] i am leaving from washington on 10th of this month.
State: [state] origin_city=washington seating_class=none departure_date=10th of this month airlines=none return_date=march 13th destination_city=none inbound_departure_time=none refundable=none outbound_departure_time=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] departure_date=6th of this month passengers=c of possible values a) 2 b) 4 c) 1 d) 3 inbound_departure_time=8:25 pm destination_city=sd outbound_departure_time=3:10 pm origin_city=las vegas airlines=g of possible values a) british airways b) alaska airlines c) delta airlines d) american airlines e) air canada f) air france g) southwest airlines h) united airlines return_date=9th of this month seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy refundable=a of possible values a) true b) false [context] [user] will you help find some flights? [system] when are you leaving and returning? [user] i am to leave on the 6th and return on march 13th. [system] where are you leaving from? [user] i am leaving from washington on 10th of this month. [system] where do you plan to visit? [user] paris, france.
State: [state] departure_date=10th of this month passengers=none inbound_departure_time=none destination_city=paris, france outbound_departure_time=none origin_city=washington airlines=none return_date=march 13th seating_class=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] passengers=a of possible values a) 1 b) 2 c) 3 d) 4 origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class inbound_departure_time=8:25 pm airlines=c of possible values a) delta airlines b) british airways c) southwest airlines d) united airlines e) alaska airlines f) air france g) american airlines h) air canada departure_date=6th of this month destination_city=sd refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] will you help find some flights? [system] when are you leaving and returning? [user] i am to leave on the 6th and return on march 13th. [system] where are you leaving from? [user] i am leaving from washington on 10th of this month. [system] where do you plan to visit? [user] paris, france. [system] i found 2 flights on american airlines. the outbound flight leaves at 6:05 am and return flight leaves at 4:05 am. the price of the ticket is $289. [user] sounds great.
State: [state] passengers=none origin_city=washington seating_class=none inbound_departure_time=4:05 am airlines=g departure_date=10th of this month destination_city=paris, france refundable=none outbound_departure_time=6:05 am return_date=march 13th

[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=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 seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business destination_city=sd airlines=h of possible values a) united airlines b) air canada c) alaska airlines d) delta airlines e) american airlines f) air france g) british airways h) southwest airlines departure_date=6th of this month origin_city=las vegas inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm [context] [user] will you help find some flights? [system] when are you leaving and returning? [user] i am to leave on the 6th and return on march 13th. [system] where are you leaving from? [user] i am leaving from washington on 10th of this month. [system] where do you plan to visit? [user] paris, france. [system] i found 2 flights on american airlines. the outbound flight leaves at 6:05 am and return flight leaves at 4:05 am. the price of the ticket is $289. [user] sounds great. [system] do you want to buy the tickets? [user] no. can you find me oneway flights?
State: [state] passengers=none refundable=none return_date=march 13th seating_class=none destination_city=paris, france airlines=e departure_date=10th of this month origin_city=washington inbound_departure_time=4:05 am outbound_departure_time=6:05 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] return_date=9th of this month inbound_departure_time=8:25 pm airlines=a of possible values a) southwest airlines b) delta airlines c) american airlines d) air france e) alaska airlines f) air canada g) united airlines h) british airways destination_city=sd passengers=c of possible values a) 2 b) 4 c) 1 d) 3 seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class refundable=b of possible values a) false b) true origin_city=las vegas departure_date=6th of this month outbound_departure_time=3:10 pm [context] [user] will you help find some flights? [system] when are you leaving and returning? [user] i am to leave on the 6th and return on march 13th. [system] where are you leaving from? [user] i am leaving from washington on 10th of this month. [system] where do you plan to visit? [user] paris, france. [system] i found 2 flights on american airlines. the outbound flight leaves at 6:05 am and return flight leaves at 4:05 am. the price of the ticket is $289. [user] sounds great. [system] do you want to buy the tickets? [user] no. can you find me oneway flights? [system] i found 1 flight on american airlines for $292. the outbound flight departs at 6:05 am with 1 stop. [user] what's the arrival time of the onward flight? is the ticket refundable?
State: [state] return_date=march 13th inbound_departure_time=4:05 am airlines=c destination_city=paris, france passengers=none seating_class=none refundable=none origin_city=washington departure_date=10th of this month outbound_departure_time=6:05 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] departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business inbound_departure_time=8:25 pm 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=d of possible values a) delta airlines b) british airways c) united airlines d) southwest airlines e) air france f) american airlines g) air canada h) alaska airlines destination_city=sd passengers=c of possible values a) 2 b) 4 c) 1 d) 3 [context] [user] will you help find some flights? [system] when are you leaving and returning? [user] i am to leave on the 6th and return on march 13th. [system] where are you leaving from? [user] i am leaving from washington on 10th of this month. [system] where do you plan to visit? [user] paris, france. [system] i found 2 flights on american airlines. the outbound flight leaves at 6:05 am and return flight leaves at 4:05 am. the price of the ticket is $289. [user] sounds great. [system] do you want to buy the tickets? [user] no. can you find me oneway flights? [system] i found 1 flight on american airlines for $292. the outbound flight departs at 6:05 am with 1 stop. [user] what's the arrival time of the onward flight? is the ticket refundable? [system] it arrives at 10:22 pm. no, the ticket is not refundable. [user] sounds good.
State: [state] departure_date=10th of this month seating_class=none inbound_departure_time=4:05 am refundable=none outbound_departure_time=6:05 am origin_city=washington return_date=march 13th airlines=f destination_city=paris, france 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] return_date=9th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true destination_city=sd seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class airlines=c of possible values a) air france b) delta airlines c) southwest airlines d) air canada e) united airlines f) british airways g) american airlines h) alaska airlines origin_city=las vegas departure_date=6th of this month passengers=a of possible values a) 1 b) 3 c) 2 d) 4 [context] [user] will you help find some flights? [system] when are you leaving and returning? [user] i am to leave on the 6th and return on march 13th. [system] where are you leaving from? [user] i am leaving from washington on 10th of this month. [system] where do you plan to visit? [user] paris, france. [system] i found 2 flights on american airlines. the outbound flight leaves at 6:05 am and return flight leaves at 4:05 am. the price of the ticket is $289. [user] sounds great. [system] do you want to buy the tickets? [user] no. can you find me oneway flights? [system] i found 1 flight on american airlines for $292. the outbound flight departs at 6:05 am with 1 stop. [user] what's the arrival time of the onward flight? is the ticket refundable? [system] it arrives at 10:22 pm. no, the ticket is not refundable. [user] sounds good. [system] anything else? [user] no, that's all for now. thanks.
State: [state] return_date=march 13th outbound_departure_time=6:05 am inbound_departure_time=4:05 am refundable=none destination_city=paris, france seating_class=none airlines=g origin_city=washington departure_date=10th of this month passengers=none