[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 outbound_departure_time=3:10 pm airlines=d of possible values a) american airlines b) alaska airlines c) air canada d) southwest airlines e) british airways f) united airlines g) delta airlines h) air france return_date=9th of this month seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy passengers=b of possible values a) 3 b) 1 c) 4 d) 2 refundable=b of possible values a) false b) true origin_city=las vegas destination_city=sd departure_date=6th of this month [context] [user] i am planning to book a flight.
State: [state] inbound_departure_time=none outbound_departure_time=none airlines=dontcare return_date=none seating_class=none passengers=none refundable=none origin_city=none destination_city=none departure_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] return_date=9th of this month seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm origin_city=las vegas passengers=c of possible values a) 4 b) 2 c) 1 d) 3 destination_city=sd departure_date=6th of this month refundable=a of possible values a) true b) false airlines=h of possible values a) american airlines b) air canada c) united airlines d) delta airlines e) alaska airlines f) british airways g) air france h) southwest airlines [context] [user] i am planning to book a flight. [system] what is your expected date of leave? also where are you planning to visit and from where are you planning to leave from? [user] my departure will be from los angeles on 1st of this month and my arrival is for toronto, canada.
State: [state] return_date=none seating_class=none inbound_departure_time=none outbound_departure_time=none origin_city=los angeles passengers=none destination_city=toronto, canada departure_date=1st of this month refundable=none airlines=dontcare

[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 seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy passengers=d of possible values a) 3 b) 4 c) 2 d) 1 departure_date=6th of this month inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false destination_city=sd origin_city=las vegas return_date=9th of this month airlines=f of possible values a) alaska airlines b) air france c) british airways d) american airlines e) delta airlines f) southwest airlines g) united airlines h) air canada [context] [user] i am planning to book a flight. [system] what is your expected date of leave? also where are you planning to visit and from where are you planning to leave from? [user] my departure will be from los angeles on 1st of this month and my arrival is for toronto, canada. [system] there are 4 suitable flights for you. one is alaska airlines with departure time at 9:30 am having 1 stop. the ticket price will be $277. [user] are there other flights available?
State: [state] outbound_departure_time=none seating_class=none passengers=none departure_date=1st of this month inbound_departure_time=none refundable=none destination_city=toronto, canada origin_city=los angeles return_date=none airlines=dontcare

[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 airlines=b of possible values a) united airlines b) southwest airlines c) american airlines d) air france e) alaska airlines f) air canada g) delta airlines h) british airways 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 return_date=9th of this month passengers=d of possible values a) 4 b) 3 c) 2 d) 1 seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy destination_city=sd [context] [user] i am planning to book a flight. [system] what is your expected date of leave? also where are you planning to visit and from where are you planning to leave from? [user] my departure will be from los angeles on 1st of this month and my arrival is for toronto, canada. [system] there are 4 suitable flights for you. one is alaska airlines with departure time at 9:30 am having 1 stop. the ticket price will be $277. [user] are there other flights available? [system] one is delta airlines. it will be leaving at 4 am and it has 1 stop. price of ticket will be $258. [user] the sounds good to me.
State: [state] inbound_departure_time=none airlines=g refundable=none origin_city=los angeles outbound_departure_time=4 am departure_date=1st of this month return_date=none passengers=none seating_class=none destination_city=toronto, canada

[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=h of possible values a) american airlines b) air canada c) delta airlines d) alaska airlines e) air france f) british airways g) united airlines h) southwest airlines departure_date=6th of this month refundable=b of possible values a) false b) true origin_city=las vegas passengers=d of possible values a) 2 b) 3 c) 4 d) 1 outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business inbound_departure_time=8:25 pm return_date=9th of this month [context] [user] i am planning to book a flight. [system] what is your expected date of leave? also where are you planning to visit and from where are you planning to leave from? [user] my departure will be from los angeles on 1st of this month and my arrival is for toronto, canada. [system] there are 4 suitable flights for you. one is alaska airlines with departure time at 9:30 am having 1 stop. the ticket price will be $277. [user] are there other flights available? [system] one is delta airlines. it will be leaving at 4 am and it has 1 stop. price of ticket will be $258. [user] the sounds good to me. [system] should i buy ticket for you? [user] yes. please book the tickets.
State: [state] destination_city=toronto, canada airlines=c departure_date=1st of this month refundable=none origin_city=los angeles passengers=none outbound_departure_time=4 am seating_class=none inbound_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] refundable=b of possible values a) false b) true destination_city=sd outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm return_date=9th of this month origin_city=las vegas seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business passengers=d of possible values a) 2 b) 3 c) 4 d) 1 airlines=h of possible values a) air canada b) american airlines c) delta airlines d) alaska airlines e) british airways f) air france g) united airlines h) southwest airlines departure_date=6th of this month [context] [user] i am planning to book a flight. [system] what is your expected date of leave? also where are you planning to visit and from where are you planning to leave from? [user] my departure will be from los angeles on 1st of this month and my arrival is for toronto, canada. [system] there are 4 suitable flights for you. one is alaska airlines with departure time at 9:30 am having 1 stop. the ticket price will be $277. [user] are there other flights available? [system] one is delta airlines. it will be leaving at 4 am and it has 1 stop. price of ticket will be $258. [user] the sounds good to me. [system] should i buy ticket for you? [user] yes. please book the tickets. [system] your flight is from los angeles to toronto. the name of airline is delta airlines. departure is scheduled for today for total of 1 passenger. flight is economy class. [user] perfect.
State: [state] refundable=none destination_city=toronto outbound_departure_time=4 am inbound_departure_time=none return_date=none origin_city=los angeles seating_class=a passengers=d airlines=c departure_date=1st 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] outbound_departure_time=3:10 pm origin_city=las vegas refundable=a of possible values a) true b) false departure_date=6th of this month return_date=9th of this month destination_city=sd passengers=d of possible values a) 2 b) 3 c) 4 d) 1 airlines=b of possible values a) delta airlines b) southwest airlines c) american airlines d) british airways e) alaska airlines f) united airlines g) air france h) air canada inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy [context] [user] i am planning to book a flight. [system] what is your expected date of leave? also where are you planning to visit and from where are you planning to leave from? [user] my departure will be from los angeles on 1st of this month and my arrival is for toronto, canada. [system] there are 4 suitable flights for you. one is alaska airlines with departure time at 9:30 am having 1 stop. the ticket price will be $277. [user] are there other flights available? [system] one is delta airlines. it will be leaving at 4 am and it has 1 stop. price of ticket will be $258. [user] the sounds good to me. [system] should i buy ticket for you? [user] yes. please book the tickets. [system] your flight is from los angeles to toronto. the name of airline is delta airlines. departure is scheduled for today for total of 1 passenger. flight is economy class. [user] perfect. [system] your oneway ticket has been confirmed. [user] is the amount piad for ticket refundable? also at which airport does flight arrive?
State: [state] outbound_departure_time=4 am origin_city=los angeles refundable=none departure_date=1st of this month return_date=none destination_city=toronto passengers=d airlines=a inbound_departure_time=none seating_class=a

[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=c of possible values a) british airways b) united airlines c) southwest airlines d) air france e) air canada f) delta airlines g) alaska airlines h) american airlines refundable=a of possible values a) true b) false passengers=b of possible values a) 2 b) 1 c) 3 d) 4 departure_date=6th of this month origin_city=las vegas outbound_departure_time=3:10 pm return_date=9th of this month seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy inbound_departure_time=8:25 pm destination_city=sd [context] [user] i am planning to book a flight. [system] what is your expected date of leave? also where are you planning to visit and from where are you planning to leave from? [user] my departure will be from los angeles on 1st of this month and my arrival is for toronto, canada. [system] there are 4 suitable flights for you. one is alaska airlines with departure time at 9:30 am having 1 stop. the ticket price will be $277. [user] are there other flights available? [system] one is delta airlines. it will be leaving at 4 am and it has 1 stop. price of ticket will be $258. [user] the sounds good to me. [system] should i buy ticket for you? [user] yes. please book the tickets. [system] your flight is from los angeles to toronto. the name of airline is delta airlines. departure is scheduled for today for total of 1 passenger. flight is economy class. [user] perfect. [system] your oneway ticket has been confirmed. [user] is the amount piad for ticket refundable? also at which airport does flight arrive? [system] the destination will be toronto pearson international airport. unfortunately, the ticket booked is non-refundable. [user] thanks for your assistance.
State: [state] airlines=f refundable=none passengers=b departure_date=1st of this month origin_city=los angeles outbound_departure_time=4 am return_date=none seating_class=b inbound_departure_time=none destination_city=toronto

[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 airlines=e of possible values a) alaska airlines b) air canada c) british airways d) delta airlines e) southwest airlines f) american airlines g) united airlines h) air france seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy destination_city=sd refundable=b of possible values a) false b) true passengers=d of possible values a) 4 b) 3 c) 2 d) 1 return_date=9th of this month origin_city=las vegas outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm [context] [user] i am planning to book a flight. [system] what is your expected date of leave? also where are you planning to visit and from where are you planning to leave from? [user] my departure will be from los angeles on 1st of this month and my arrival is for toronto, canada. [system] there are 4 suitable flights for you. one is alaska airlines with departure time at 9:30 am having 1 stop. the ticket price will be $277. [user] are there other flights available? [system] one is delta airlines. it will be leaving at 4 am and it has 1 stop. price of ticket will be $258. [user] the sounds good to me. [system] should i buy ticket for you? [user] yes. please book the tickets. [system] your flight is from los angeles to toronto. the name of airline is delta airlines. departure is scheduled for today for total of 1 passenger. flight is economy class. [user] perfect. [system] your oneway ticket has been confirmed. [user] is the amount piad for ticket refundable? also at which airport does flight arrive? [system] the destination will be toronto pearson international airport. unfortunately, the ticket booked is non-refundable. [user] thanks for your assistance. [system] do you need any other help? [user] nothing as of now.
State: [state] departure_date=1st of this month airlines=d seating_class=a destination_city=toronto refundable=none passengers=d return_date=none origin_city=los angeles outbound_departure_time=4 am inbound_departure_time=none