[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 outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy refundable=a of possible values a) true b) false return_date=9th of this month inbound_departure_time=8:25 pm destination_city=sd airlines=c of possible values a) air canada b) air france c) southwest airlines d) delta airlines e) united airlines f) british airways g) american airlines h) alaska airlines departure_date=6th of this month passengers=c of possible values a) 2 b) 4 c) 1 d) 3 [context] [user] can you find flights for me?
State: [state] origin_city=none outbound_departure_time=none seating_class=none refundable=none return_date=none inbound_departure_time=none destination_city=none airlines=none departure_date=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] inbound_departure_time=8:25 pm airlines=a of possible values a) southwest airlines b) alaska airlines c) british airways d) united airlines e) delta airlines f) american airlines g) air canada h) air france destination_city=sd outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true return_date=9th of this month passengers=c of possible values a) 2 b) 3 c) 1 d) 4 seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class origin_city=las vegas departure_date=6th of this month [context] [user] can you find flights for me? [system] where is your destination to visit? [user] i want to go for ny.
State: [state] inbound_departure_time=none airlines=none destination_city=ny outbound_departure_time=none refundable=none return_date=none passengers=none seating_class=none origin_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] origin_city=las vegas refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business return_date=9th of this month outbound_departure_time=3:10 pm airlines=e of possible values a) delta airlines b) british airways c) united airlines d) air france e) southwest airlines f) air canada g) alaska airlines h) american airlines departure_date=6th of this month inbound_departure_time=8:25 pm passengers=c of possible values a) 3 b) 2 c) 1 d) 4 destination_city=sd [context] [user] can you find flights for me? [system] where is your destination to visit? [user] i want to go for ny. [system] when are you returning back? when are you departing? [user] i will be returning back on march 11th. i want to depart on march 9th.
State: [state] origin_city=none refundable=none seating_class=none return_date=march 11th outbound_departure_time=none airlines=none departure_date=march 9th inbound_departure_time=none passengers=none destination_city=ny

[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) economy b) first class c) premium economy d) business destination_city=sd return_date=9th of this month departure_date=6th of this month inbound_departure_time=8:25 pm airlines=g of possible values a) air canada b) british airways c) delta airlines d) american airlines e) alaska airlines f) united airlines g) southwest airlines h) air france refundable=a of possible values a) true b) false passengers=d of possible values a) 4 b) 3 c) 2 d) 1 outbound_departure_time=3:10 pm [context] [user] can you find flights for me? [system] where is your destination to visit? [user] i want to go for ny. [system] when are you returning back? when are you departing? [user] i will be returning back on march 11th. i want to depart on march 9th. [system] where will you be departing from? [user] i want to go in american airlines from washington.
State: [state] origin_city=washington seating_class=none destination_city=ny return_date=march 11th departure_date=march 9th inbound_departure_time=none airlines=d refundable=none passengers=none outbound_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] inbound_departure_time=8:25 pm airlines=d of possible values a) air france b) air canada c) alaska airlines d) southwest airlines e) united airlines f) american airlines g) british airways h) delta airlines departure_date=6th of this month outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true destination_city=sd return_date=9th of this month seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business passengers=b of possible values a) 2 b) 1 c) 3 d) 4 origin_city=las vegas [context] [user] can you find flights for me? [system] where is your destination to visit? [user] i want to go for ny. [system] when are you returning back? when are you departing? [user] i will be returning back on march 11th. i want to depart on march 9th. [system] where will you be departing from? [user] i want to go in american airlines from washington. [system] there is a american airlines flight which departs at 6:05 am. the return flight departs at 10:55 am. the flight fare is $92. [user] this flight is good for me.
State: [state] inbound_departure_time=10:55 am airlines=f departure_date=march 9th outbound_departure_time=6:05 am refundable=none destination_city=ny return_date=march 11th seating_class=none passengers=none 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] seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business destination_city=sd refundable=a of possible values a) true b) false return_date=9th of this month departure_date=6th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm passengers=d of possible values a) 2 b) 3 c) 4 d) 1 origin_city=las vegas airlines=b of possible values a) united airlines b) southwest airlines c) air canada d) delta airlines e) alaska airlines f) air france g) british airways h) american airlines [context] [user] can you find flights for me? [system] where is your destination to visit? [user] i want to go for ny. [system] when are you returning back? when are you departing? [user] i will be returning back on march 11th. i want to depart on march 9th. [system] where will you be departing from? [user] i want to go in american airlines from washington. [system] there is a american airlines flight which departs at 6:05 am. the return flight departs at 10:55 am. the flight fare is $92. [user] this flight is good for me. [system] do you require tickets for this? [user] yes. i need tickets for this.
State: [state] seating_class=none destination_city=ny refundable=none return_date=march 11th departure_date=march 9th outbound_departure_time=6:05 am inbound_departure_time=10:55 am passengers=none origin_city=washington airlines=h

[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=d of possible values a) alaska airlines b) american airlines c) united airlines d) southwest airlines e) delta airlines f) air france g) air canada h) british airways inbound_departure_time=8:25 pm origin_city=las vegas refundable=a of possible values a) true b) false passengers=c of possible values a) 2 b) 4 c) 1 d) 3 outbound_departure_time=3:10 pm return_date=9th of this month seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class destination_city=sd [context] [user] can you find flights for me? [system] where is your destination to visit? [user] i want to go for ny. [system] when are you returning back? when are you departing? [user] i will be returning back on march 11th. i want to depart on march 9th. [system] where will you be departing from? [user] i want to go in american airlines from washington. [system] there is a american airlines flight which departs at 6:05 am. the return flight departs at 10:55 am. the flight fare is $92. [user] this flight is good for me. [system] do you require tickets for this? [user] yes. i need tickets for this. [system] i want your confirmation for the american airlines flight departing from washington going to new york on march 9th at 6:05 am. the return flight leaves on march 11th at 10:55 am. the seating class is economy for 1 passenger. [user] do you know which airport the return flight arrives? do you know the time of arrival?
State: [state] departure_date=march 9th airlines=b inbound_departure_time=10:55 am origin_city=washington refundable=none passengers=c outbound_departure_time=6:05 am return_date=march 11th seating_class=a destination_city=ny

[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 airlines=e of possible values a) air canada b) united airlines c) air france d) alaska airlines e) southwest airlines f) american airlines g) british airways h) delta airlines outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy destination_city=sd return_date=9th of this month departure_date=6th of this month inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false passengers=b of possible values a) 2 b) 1 c) 4 d) 3 [context] [user] can you find flights for me? [system] where is your destination to visit? [user] i want to go for ny. [system] when are you returning back? when are you departing? [user] i will be returning back on march 11th. i want to depart on march 9th. [system] where will you be departing from? [user] i want to go in american airlines from washington. [system] there is a american airlines flight which departs at 6:05 am. the return flight departs at 10:55 am. the flight fare is $92. [user] this flight is good for me. [system] do you require tickets for this? [user] yes. i need tickets for this. [system] i want your confirmation for the american airlines flight departing from washington going to new york on march 9th at 6:05 am. the return flight leaves on march 11th at 10:55 am. the seating class is economy for 1 passenger. [user] do you know which airport the return flight arrives? do you know the time of arrival? [system] your destination flight going to jfk international airport. the return flight arrives at 12:05 pm. [user] thank you very much.
State: [state] origin_city=washington airlines=f outbound_departure_time=6:05 am seating_class=d destination_city=ny return_date=march 11th departure_date=march 9th inbound_departure_time=10:55 am refundable=none passengers=b