[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 destination_city=sd refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class passengers=a of possible values a) 1 b) 4 c) 3 d) 2 departure_date=6th of this month return_date=9th of this month airlines=f of possible values a) air france b) united airlines c) american airlines d) british airways e) delta airlines f) southwest airlines g) alaska airlines h) air canada inbound_departure_time=8:25 pm [context] [user] i'd like assistance in locating a flight.
State: [state] origin_city=none outbound_departure_time=none destination_city=none refundable=none seating_class=none passengers=none departure_date=none return_date=none airlines=none 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] origin_city=las vegas destination_city=sd inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm return_date=9th of this month departure_date=6th of this month passengers=c of possible values a) 4 b) 2 c) 1 d) 3 airlines=f of possible values a) air canada b) air france c) delta airlines d) american airlines e) united airlines f) southwest airlines g) alaska airlines h) british airways seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business [context] [user] i'd like assistance in locating a flight. [system] which location will you be departing from? what days are you planning to depart and return? [user] i'll be leaving march 2nd from atlanta and plan on returning the 11th.
State: [state] origin_city=atlanta destination_city=none inbound_departure_time=none refundable=none outbound_departure_time=none return_date=the 11th departure_date=march 2nd passengers=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=a of possible values a) 1 b) 3 c) 2 d) 4 inbound_departure_time=8:25 pm destination_city=sd seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business refundable=a of possible values a) true b) false return_date=9th of this month departure_date=6th of this month origin_city=las vegas airlines=g of possible values a) delta airlines b) british airways c) air canada d) air france e) united airlines f) american airlines g) southwest airlines h) alaska airlines outbound_departure_time=3:10 pm [context] [user] i'd like assistance in locating a flight. [system] which location will you be departing from? what days are you planning to depart and return? [user] i'll be leaving march 2nd from atlanta and plan on returning the 11th. [system] where is your destination? [user] we are traveling to new york city. i prefer delta airlines, and there will be two people traveling.
State: [state] passengers=c inbound_departure_time=none destination_city=new york city seating_class=none refundable=none return_date=the 11th departure_date=march 2nd origin_city=atlanta airlines=a 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] return_date=9th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business destination_city=sd origin_city=las vegas airlines=f of possible values a) american airlines b) alaska airlines c) air france d) air canada e) british airways f) southwest airlines g) delta airlines h) united airlines departure_date=6th of this month passengers=d of possible values a) 4 b) 3 c) 2 d) 1 inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true [context] [user] i'd like assistance in locating a flight. [system] which location will you be departing from? what days are you planning to depart and return? [user] i'll be leaving march 2nd from atlanta and plan on returning the 11th. [system] where is your destination? [user] we are traveling to new york city. i prefer delta airlines, and there will be two people traveling. [system] i've located a flight with delta airlines. the departure time is 3:40 pm and the flight return will be at 11:25 am. one ticket costs $135. [user] are these tickets refundable? what time will my return flight arrive?
State: [state] return_date=the 11th outbound_departure_time=none seating_class=none destination_city=new york city origin_city=atlanta airlines=g departure_date=march 2nd passengers=c inbound_departure_time=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] inbound_departure_time=8:25 pm return_date=9th of this month destination_city=sd passengers=a of possible values a) 1 b) 3 c) 4 d) 2 departure_date=6th of this month airlines=a of possible values a) southwest airlines b) british airways c) air canada d) alaska airlines e) american airlines f) air france g) delta airlines h) united airlines origin_city=las vegas refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy [context] [user] i'd like assistance in locating a flight. [system] which location will you be departing from? what days are you planning to depart and return? [user] i'll be leaving march 2nd from atlanta and plan on returning the 11th. [system] where is your destination? [user] we are traveling to new york city. i prefer delta airlines, and there will be two people traveling. [system] i've located a flight with delta airlines. the departure time is 3:40 pm and the flight return will be at 11:25 am. one ticket costs $135. [user] are these tickets refundable? what time will my return flight arrive? [system] the return flight will arrive at 1:47 pm. sorry, but the tickets are not refundable. [user] okay, please schedule that flight. i'll be taking a trip soon and need to find one way flights traveling economy.
State: [state] inbound_departure_time=11:25 am return_date=the 11th destination_city=new york city passengers=d departure_date=march 2nd airlines=g origin_city=atlanta refundable=none outbound_departure_time=3:40 pm 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] origin_city=las vegas seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm airlines=e of possible values a) air france b) alaska airlines c) american airlines d) united airlines e) southwest airlines f) air canada g) british airways h) delta airlines return_date=9th of this month departure_date=6th of this month outbound_departure_time=3:10 pm destination_city=sd passengers=b of possible values a) 3 b) 1 c) 4 d) 2 [context] [user] i'd like assistance in locating a flight. [system] which location will you be departing from? what days are you planning to depart and return? [user] i'll be leaving march 2nd from atlanta and plan on returning the 11th. [system] where is your destination? [user] we are traveling to new york city. i prefer delta airlines, and there will be two people traveling. [system] i've located a flight with delta airlines. the departure time is 3:40 pm and the flight return will be at 11:25 am. one ticket costs $135. [user] are these tickets refundable? what time will my return flight arrive? [system] the return flight will arrive at 1:47 pm. sorry, but the tickets are not refundable. [user] okay, please schedule that flight. i'll be taking a trip soon and need to find one way flights traveling economy. [system] i've found 1 flight on delta airlines at a cost of $130. the flight leaves at 3:40 pm and has 0 stops. [user] where does this flight leave from?
State: [state] origin_city=atlanta seating_class=a refundable=none inbound_departure_time=11:25 am airlines=h return_date=the 11th departure_date=march 2nd outbound_departure_time=3:40 pm destination_city=new york city passengers=d

[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) premium economy b) first class c) economy d) business origin_city=las vegas inbound_departure_time=8:25 pm airlines=g of possible values a) british airways b) air france c) air canada d) american airlines e) alaska airlines f) united airlines g) southwest airlines h) delta airlines refundable=a of possible values a) true b) false passengers=b of possible values a) 2 b) 1 c) 3 d) 4 destination_city=sd departure_date=6th of this month outbound_departure_time=3:10 pm [context] [user] i'd like assistance in locating a flight. [system] which location will you be departing from? what days are you planning to depart and return? [user] i'll be leaving march 2nd from atlanta and plan on returning the 11th. [system] where is your destination? [user] we are traveling to new york city. i prefer delta airlines, and there will be two people traveling. [system] i've located a flight with delta airlines. the departure time is 3:40 pm and the flight return will be at 11:25 am. one ticket costs $135. [user] are these tickets refundable? what time will my return flight arrive? [system] the return flight will arrive at 1:47 pm. sorry, but the tickets are not refundable. [user] okay, please schedule that flight. i'll be taking a trip soon and need to find one way flights traveling economy. [system] i've found 1 flight on delta airlines at a cost of $130. the flight leaves at 3:40 pm and has 0 stops. [user] where does this flight leave from? [system] the departure is from hartsfield-jackson international airport. [user] what time will the onward arrival be?
State: [state] return_date=the 11th seating_class=c origin_city=atlanta inbound_departure_time=11:25 am airlines=h refundable=none passengers=a destination_city=new york city departure_date=march 2nd outbound_departure_time=3:40 pm

[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=b of possible values a) alaska airlines b) southwest airlines c) air france d) united airlines e) air canada f) british airways g) delta airlines h) american airlines return_date=9th of this month refundable=b of possible values a) false b) true destination_city=sd inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy passengers=b of possible values a) 3 b) 1 c) 2 d) 4 origin_city=las vegas outbound_departure_time=3:10 pm [context] [user] i'd like assistance in locating a flight. [system] which location will you be departing from? what days are you planning to depart and return? [user] i'll be leaving march 2nd from atlanta and plan on returning the 11th. [system] where is your destination? [user] we are traveling to new york city. i prefer delta airlines, and there will be two people traveling. [system] i've located a flight with delta airlines. the departure time is 3:40 pm and the flight return will be at 11:25 am. one ticket costs $135. [user] are these tickets refundable? what time will my return flight arrive? [system] the return flight will arrive at 1:47 pm. sorry, but the tickets are not refundable. [user] okay, please schedule that flight. i'll be taking a trip soon and need to find one way flights traveling economy. [system] i've found 1 flight on delta airlines at a cost of $130. the flight leaves at 3:40 pm and has 0 stops. [user] where does this flight leave from? [system] the departure is from hartsfield-jackson international airport. [user] what time will the onward arrival be? [system] expected time is 6:02 pm for the onward flight arrival. [user] okay! sounds great.
State: [state] departure_date=march 2nd airlines=g return_date=the 11th refundable=none destination_city=new york city inbound_departure_time=11:25 am seating_class=b passengers=c origin_city=atlanta outbound_departure_time=3:40 pm

[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 inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 3 c) 4 d) 2 seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class return_date=9th of this month refundable=b of possible values a) false b) true departure_date=6th of this month origin_city=las vegas airlines=c of possible values a) air france b) delta airlines c) southwest airlines d) air canada e) american airlines f) british airways g) united airlines h) alaska airlines outbound_departure_time=3:10 pm [context] [user] i'd like assistance in locating a flight. [system] which location will you be departing from? what days are you planning to depart and return? [user] i'll be leaving march 2nd from atlanta and plan on returning the 11th. [system] where is your destination? [user] we are traveling to new york city. i prefer delta airlines, and there will be two people traveling. [system] i've located a flight with delta airlines. the departure time is 3:40 pm and the flight return will be at 11:25 am. one ticket costs $135. [user] are these tickets refundable? what time will my return flight arrive? [system] the return flight will arrive at 1:47 pm. sorry, but the tickets are not refundable. [user] okay, please schedule that flight. i'll be taking a trip soon and need to find one way flights traveling economy. [system] i've found 1 flight on delta airlines at a cost of $130. the flight leaves at 3:40 pm and has 0 stops. [user] where does this flight leave from? [system] the departure is from hartsfield-jackson international airport. [user] what time will the onward arrival be? [system] expected time is 6:02 pm for the onward flight arrival. [user] okay! sounds great. [system] is there anything else i can assist you with? [user] no. i appreciate your assistance.
State: [state] destination_city=new york city inbound_departure_time=11:25 am passengers=d seating_class=a return_date=the 11th refundable=none departure_date=march 2nd origin_city=atlanta airlines=b outbound_departure_time=3:40 pm