[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) premium economy b) economy c) first class d) business refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm origin_city=las vegas return_date=9th of this month departure_date=6th of this month destination_city=sd airlines=g of possible values a) alaska airlines b) delta airlines c) united airlines d) american airlines e) air canada f) air france g) southwest airlines h) british airways inbound_departure_time=8:25 pm passengers=d of possible values a) 3 b) 4 c) 2 d) 1 [context] [user] i need some oneway flights for an upcoming trip.
State: [state] seating_class=none refundable=none outbound_departure_time=none origin_city=none return_date=none departure_date=none destination_city=none airlines=none inbound_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 seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class outbound_departure_time=3:10 pm return_date=9th of this month origin_city=las vegas airlines=f of possible values a) alaska airlines b) air france c) united airlines d) british airways e) air canada f) southwest airlines g) delta airlines h) american airlines refundable=a of possible values a) true b) false passengers=b of possible values a) 4 b) 1 c) 3 d) 2 destination_city=sd inbound_departure_time=8:25 pm [context] [user] i need some oneway flights for an upcoming trip. [system] where are you wanting to go? [user] los angeles is calling my name!
State: [state] departure_date=none seating_class=none outbound_departure_time=none return_date=none origin_city=none airlines=none refundable=none passengers=none destination_city=los angeles inbound_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] seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy destination_city=sd airlines=h of possible values a) air france b) british airways c) air canada d) alaska airlines e) united airlines f) american airlines g) delta airlines h) southwest airlines passengers=c of possible values a) 2 b) 4 c) 1 d) 3 return_date=9th of this month origin_city=las vegas refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm departure_date=6th of this month [context] [user] i need some oneway flights for an upcoming trip. [system] where are you wanting to go? [user] los angeles is calling my name! [system] where and when will you be leaving? [user] march 9th i am leaving from washington.
State: [state] seating_class=none destination_city=los angeles airlines=none passengers=none return_date=none origin_city=washington refundable=none outbound_departure_time=none inbound_departure_time=none departure_date=march 9th

[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 inbound_departure_time=8:25 pm destination_city=sd airlines=d of possible values a) air france b) british airways c) american airlines d) southwest airlines e) delta airlines f) alaska airlines g) united airlines h) air canada origin_city=las vegas refundable=b of possible values a) false b) true passengers=d of possible values a) 4 b) 2 c) 3 d) 1 seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] i need some oneway flights for an upcoming trip. [system] where are you wanting to go? [user] los angeles is calling my name! [system] where and when will you be leaving? [user] march 9th i am leaving from washington. [system] i found you 4 of them. american airlines has an outbound flight leaving at 9:45 am with 0 stops. costs $221. [user] are there any others?
State: [state] departure_date=march 9th inbound_departure_time=none destination_city=los angeles airlines=none origin_city=washington refundable=none passengers=none seating_class=none outbound_departure_time=none return_date=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 refundable=b of possible values a) false b) true passengers=b of possible values a) 3 b) 1 c) 4 d) 2 destination_city=sd origin_city=las vegas inbound_departure_time=8:25 pm return_date=9th of this month outbound_departure_time=3:10 pm airlines=d of possible values a) united airlines b) delta airlines c) american airlines d) southwest airlines e) alaska airlines f) air france g) british airways h) air canada seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class [context] [user] i need some oneway flights for an upcoming trip. [system] where are you wanting to go? [user] los angeles is calling my name! [system] where and when will you be leaving? [user] march 9th i am leaving from washington. [system] i found you 4 of them. american airlines has an outbound flight leaving at 9:45 am with 0 stops. costs $221. [user] are there any others? [system] delta airlines has an outbound flight leaving at 10 am with 0 stops. ticket is $190. [user] when is the onward flight arriving and which airport will it be?
State: [state] departure_date=march 9th refundable=none passengers=none destination_city=los angeles origin_city=washington inbound_departure_time=none return_date=none outbound_departure_time=none airlines=none 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] passengers=d of possible values a) 4 b) 2 c) 3 d) 1 departure_date=6th of this month inbound_departure_time=8:25 pm airlines=g of possible values a) air france b) alaska airlines c) american airlines d) united airlines e) delta airlines f) british airways g) southwest airlines h) air canada destination_city=sd seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy return_date=9th of this month refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm origin_city=las vegas [context] [user] i need some oneway flights for an upcoming trip. [system] where are you wanting to go? [user] los angeles is calling my name! [system] where and when will you be leaving? [user] march 9th i am leaving from washington. [system] i found you 4 of them. american airlines has an outbound flight leaving at 9:45 am with 0 stops. costs $221. [user] are there any others? [system] delta airlines has an outbound flight leaving at 10 am with 0 stops. ticket is $190. [user] when is the onward flight arriving and which airport will it be? [system] 12:45 pm is the arrival and the destination is lax international airport. [user] sounds good to me.
State: [state] passengers=none departure_date=march 9th inbound_departure_time=none airlines=e destination_city=los angeles seating_class=none return_date=none refundable=none outbound_departure_time=10 am origin_city=washington

[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 inbound_departure_time=8:25 pm origin_city=las vegas airlines=h of possible values a) british airways b) delta airlines c) air france d) american airlines e) alaska airlines f) air canada g) united airlines h) southwest airlines seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class passengers=a of possible values a) 1 b) 4 c) 3 d) 2 destination_city=sd refundable=b of possible values a) false b) true departure_date=6th of this month return_date=9th of this month [context] [user] i need some oneway flights for an upcoming trip. [system] where are you wanting to go? [user] los angeles is calling my name! [system] where and when will you be leaving? [user] march 9th i am leaving from washington. [system] i found you 4 of them. american airlines has an outbound flight leaving at 9:45 am with 0 stops. costs $221. [user] are there any others? [system] delta airlines has an outbound flight leaving at 10 am with 0 stops. ticket is $190. [user] when is the onward flight arriving and which airport will it be? [system] 12:45 pm is the arrival and the destination is lax international airport. [user] sounds good to me. [system] would you like tickets? [user] i like economy and i need 3 tickets.
State: [state] outbound_departure_time=10 am inbound_departure_time=none origin_city=washington airlines=b seating_class=c passengers=c destination_city=los angeles refundable=none departure_date=march 9th return_date=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) economy b) premium economy c) business d) first class departure_date=6th of this month refundable=a of possible values a) true b) false airlines=d of possible values a) air france b) air canada c) united airlines d) southwest airlines e) american airlines f) alaska airlines g) british airways h) delta airlines passengers=d of possible values a) 2 b) 3 c) 4 d) 1 origin_city=las vegas outbound_departure_time=3:10 pm destination_city=sd return_date=9th of this month [context] [user] i need some oneway flights for an upcoming trip. [system] where are you wanting to go? [user] los angeles is calling my name! [system] where and when will you be leaving? [user] march 9th i am leaving from washington. [system] i found you 4 of them. american airlines has an outbound flight leaving at 9:45 am with 0 stops. costs $221. [user] are there any others? [system] delta airlines has an outbound flight leaving at 10 am with 0 stops. ticket is $190. [user] when is the onward flight arriving and which airport will it be? [system] 12:45 pm is the arrival and the destination is lax international airport. [user] sounds good to me. [system] would you like tickets? [user] i like economy and i need 3 tickets. [system] please confirm: washington to los angeles on delta airlines. departure date is march 9th. economy class for 3 passengers. [user] sounds good. is it a refundable ticket?
State: [state] inbound_departure_time=none seating_class=a departure_date=march 9th refundable=none airlines=h passengers=b origin_city=washington outbound_departure_time=10 am destination_city=los angeles return_date=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 destination_city=sd 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) business d) economy departure_date=6th of this month origin_city=las vegas outbound_departure_time=3:10 pm return_date=9th of this month airlines=c of possible values a) air canada b) british airways c) southwest airlines d) american airlines e) alaska airlines f) air france g) delta airlines h) united airlines refundable=a of possible values a) true b) false [context] [user] i need some oneway flights for an upcoming trip. [system] where are you wanting to go? [user] los angeles is calling my name! [system] where and when will you be leaving? [user] march 9th i am leaving from washington. [system] i found you 4 of them. american airlines has an outbound flight leaving at 9:45 am with 0 stops. costs $221. [user] are there any others? [system] delta airlines has an outbound flight leaving at 10 am with 0 stops. ticket is $190. [user] when is the onward flight arriving and which airport will it be? [system] 12:45 pm is the arrival and the destination is lax international airport. [user] sounds good to me. [system] would you like tickets? [user] i like economy and i need 3 tickets. [system] please confirm: washington to los angeles on delta airlines. departure date is march 9th. economy class for 3 passengers. [user] sounds good. is it a refundable ticket? [system] ticket is confirmed, but unfortunately not refundable. [user] thank you for the help.
State: [state] inbound_departure_time=none destination_city=los angeles passengers=c seating_class=d departure_date=march 9th origin_city=washington outbound_departure_time=10 am return_date=none airlines=g 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 refundable=a of possible values a) true b) false departure_date=6th of this month destination_city=sd inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business origin_city=las vegas outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 3 c) 4 d) 2 airlines=d of possible values a) air canada b) american airlines c) alaska airlines d) southwest airlines e) british airways f) air france g) united airlines h) delta airlines [context] [user] i need some oneway flights for an upcoming trip. [system] where are you wanting to go? [user] los angeles is calling my name! [system] where and when will you be leaving? [user] march 9th i am leaving from washington. [system] i found you 4 of them. american airlines has an outbound flight leaving at 9:45 am with 0 stops. costs $221. [user] are there any others? [system] delta airlines has an outbound flight leaving at 10 am with 0 stops. ticket is $190. [user] when is the onward flight arriving and which airport will it be? [system] 12:45 pm is the arrival and the destination is lax international airport. [user] sounds good to me. [system] would you like tickets? [user] i like economy and i need 3 tickets. [system] please confirm: washington to los angeles on delta airlines. departure date is march 9th. economy class for 3 passengers. [user] sounds good. is it a refundable ticket? [system] ticket is confirmed, but unfortunately not refundable. [user] thank you for the help. [system] is there anything else you need? [user] no, that was all. thanks for your help.
State: [state] return_date=none refundable=none departure_date=march 9th destination_city=los angeles inbound_departure_time=none seating_class=a origin_city=washington outbound_departure_time=10 am passengers=b airlines=h