[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=a of possible values a) true b) false airlines=b of possible values a) alaska airlines b) southwest airlines c) delta airlines d) british airways e) united airlines f) air canada g) air france h) american airlines inbound_departure_time=8:25 pm passengers=b of possible values a) 4 b) 1 c) 3 d) 2 outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy destination_city=sd return_date=9th of this month origin_city=las vegas [context] [user] i would like to find a round-trip flight.
State: [state] departure_date=none refundable=none airlines=none inbound_departure_time=none passengers=none outbound_departure_time=none seating_class=none destination_city=none return_date=none 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] airlines=c of possible values a) air france b) air canada c) southwest airlines d) american airlines e) alaska airlines f) british airways g) united airlines h) delta airlines refundable=b of possible values a) false b) true departure_date=6th of this month destination_city=sd passengers=b of possible values a) 2 b) 1 c) 3 d) 4 outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm origin_city=las vegas return_date=9th of this month seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business [context] [user] i would like to find a round-trip flight. [system] where are you departing from and when are you returning? [user] i'm departing from atlanta and returning on the 4th.
State: [state] airlines=none refundable=none departure_date=none destination_city=none passengers=none outbound_departure_time=none inbound_departure_time=none origin_city=atlanta return_date=the 4th 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] departure_date=6th of this month seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy return_date=9th of this month outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true origin_city=las vegas passengers=c of possible values a) 2 b) 3 c) 1 d) 4 airlines=f of possible values a) american airlines b) alaska airlines c) air canada d) air france e) british airways f) southwest airlines g) united airlines h) delta airlines inbound_departure_time=8:25 pm destination_city=sd [context] [user] i would like to find a round-trip flight. [system] where are you departing from and when are you returning? [user] i'm departing from atlanta and returning on the 4th. [system] when do you want to leave and where are you traveling? [user] i would like to leave on the 2nd of this month and i'm traveling to vancouver, bc.
State: [state] departure_date=2nd of this month seating_class=none return_date=the 4th outbound_departure_time=none refundable=none origin_city=atlanta passengers=none airlines=none inbound_departure_time=none destination_city=vancouver, bc

[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) business b) economy c) first class d) premium economy departure_date=6th of this month return_date=9th of this month refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm airlines=b of possible values a) air france b) southwest airlines c) united airlines d) air canada e) british airways f) american airlines g) alaska airlines h) delta airlines origin_city=las vegas inbound_departure_time=8:25 pm destination_city=sd passengers=c of possible values a) 4 b) 2 c) 1 d) 3 [context] [user] i would like to find a round-trip flight. [system] where are you departing from and when are you returning? [user] i'm departing from atlanta and returning on the 4th. [system] when do you want to leave and where are you traveling? [user] i would like to leave on the 2nd of this month and i'm traveling to vancouver, bc. [system] there are 2 flights. there is delta airlines that leaves at 7:50 am and returns at 3:20 am for the price of $318. [user] that fight sounds good to me.
State: [state] seating_class=none departure_date=2nd of this month return_date=the 4th refundable=none outbound_departure_time=7:50 am airlines=h origin_city=atlanta inbound_departure_time=3:20 am destination_city=vancouver, bc 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] destination_city=sd departure_date=6th of this month passengers=b of possible values a) 4 b) 1 c) 3 d) 2 seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business origin_city=las vegas return_date=9th of this month refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm airlines=b of possible values a) british airways b) southwest airlines c) air canada d) air france e) american airlines f) alaska airlines g) united airlines h) delta airlines inbound_departure_time=8:25 pm [context] [user] i would like to find a round-trip flight. [system] where are you departing from and when are you returning? [user] i'm departing from atlanta and returning on the 4th. [system] when do you want to leave and where are you traveling? [user] i would like to leave on the 2nd of this month and i'm traveling to vancouver, bc. [system] there are 2 flights. there is delta airlines that leaves at 7:50 am and returns at 3:20 am for the price of $318. [user] that fight sounds good to me. [system] do you want to purchase a ticket? [user] yes i would like three economy tickets.
State: [state] destination_city=vancouver, bc departure_date=2nd of this month passengers=c seating_class=a origin_city=atlanta return_date=the 4th refundable=none outbound_departure_time=7:50 am airlines=h inbound_departure_time=3:20 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 refundable=a of possible values a) true b) false airlines=f of possible values a) delta airlines b) alaska airlines c) american airlines d) british airways e) air france f) southwest airlines g) air canada h) united airlines origin_city=las vegas return_date=9th of this month passengers=c of possible values a) 3 b) 2 c) 1 d) 4 seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm destination_city=sd [context] [user] i would like to find a round-trip flight. [system] where are you departing from and when are you returning? [user] i'm departing from atlanta and returning on the 4th. [system] when do you want to leave and where are you traveling? [user] i would like to leave on the 2nd of this month and i'm traveling to vancouver, bc. [system] there are 2 flights. there is delta airlines that leaves at 7:50 am and returns at 3:20 am for the price of $318. [user] that fight sounds good to me. [system] do you want to purchase a ticket? [user] yes i would like three economy tickets. [system] booking 3 economy seats from atlanta to vancouver with delta airlines on march 2nd leaving at 7:50 am and returning march 4th at 3:20 am. [user] yes, that is perfect. which airport does the flight arrive at and how many stops does the flight have?
State: [state] departure_date=2nd of this month refundable=none airlines=a origin_city=atlanta return_date=march 4th passengers=a seating_class=d outbound_departure_time=7:50 am inbound_departure_time=3:20 am destination_city=vancouver

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_time=10:30 in the morning type=c of possible values a) compact b) full-size c) standard pickup_date=march 4th dropoff_date=next thursday pickup_location=port authority station pickup_city=new york [context] [user] i would like to find a round-trip flight. [system] where are you departing from and when are you returning? [user] i'm departing from atlanta and returning on the 4th. [system] when do you want to leave and where are you traveling? [user] i would like to leave on the 2nd of this month and i'm traveling to vancouver, bc. [system] there are 2 flights. there is delta airlines that leaves at 7:50 am and returns at 3:20 am for the price of $318. [user] that fight sounds good to me. [system] do you want to purchase a ticket? [user] yes i would like three economy tickets. [system] booking 3 economy seats from atlanta to vancouver with delta airlines on march 2nd leaving at 7:50 am and returning march 4th at 3:20 am. [user] yes, that is perfect. which airport does the flight arrive at and how many stops does the flight have? [system] your ticket is purchased. the destination is yvr international airport and there is 1 stop. [user] can you find me a rental car?
State: [state] pickup_time=none type=none pickup_date=none dropoff_date=none pickup_location=none pickup_city=vancouver

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_date=march 4th type=c of possible values a) full-size b) compact c) standard pickup_time=10:30 in the morning pickup_location=port authority station pickup_city=new york dropoff_date=next thursday [context] [user] i would like to find a round-trip flight. [system] where are you departing from and when are you returning? [user] i'm departing from atlanta and returning on the 4th. [system] when do you want to leave and where are you traveling? [user] i would like to leave on the 2nd of this month and i'm traveling to vancouver, bc. [system] there are 2 flights. there is delta airlines that leaves at 7:50 am and returns at 3:20 am for the price of $318. [user] that fight sounds good to me. [system] do you want to purchase a ticket? [user] yes i would like three economy tickets. [system] booking 3 economy seats from atlanta to vancouver with delta airlines on march 2nd leaving at 7:50 am and returning march 4th at 3:20 am. [user] yes, that is perfect. which airport does the flight arrive at and how many stops does the flight have? [system] your ticket is purchased. the destination is yvr international airport and there is 1 stop. [user] can you find me a rental car? [system] do you want the car from march 2nd to march 4th? [user] i would like to pick up the car on the 3rd of march around 17:00.
State: [state] pickup_date=3rd of march type=none pickup_time=17:00 pickup_location=none pickup_city=vancouver dropoff_date=march 4th

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_time=10:30 in the morning pickup_location=port authority station dropoff_date=next thursday pickup_city=new york type=a of possible values a) standard b) compact c) full-size pickup_date=march 4th [context] [user] i would like to find a round-trip flight. [system] where are you departing from and when are you returning? [user] i'm departing from atlanta and returning on the 4th. [system] when do you want to leave and where are you traveling? [user] i would like to leave on the 2nd of this month and i'm traveling to vancouver, bc. [system] there are 2 flights. there is delta airlines that leaves at 7:50 am and returns at 3:20 am for the price of $318. [user] that fight sounds good to me. [system] do you want to purchase a ticket? [user] yes i would like three economy tickets. [system] booking 3 economy seats from atlanta to vancouver with delta airlines on march 2nd leaving at 7:50 am and returning march 4th at 3:20 am. [user] yes, that is perfect. which airport does the flight arrive at and how many stops does the flight have? [system] your ticket is purchased. the destination is yvr international airport and there is 1 stop. [user] can you find me a rental car? [system] do you want the car from march 2nd to march 4th? [user] i would like to pick up the car on the 3rd of march around 17:00. [system] there are 7 cars. there is a standard accord at yvr international airport available on march 3rd. [user] that is perfect.
State: [state] pickup_time=17:00 pickup_location=yvr international airport dropoff_date=march 4th pickup_city=vancouver type=a pickup_date=3rd of march

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_location=port authority station pickup_date=march 4th pickup_city=new york pickup_time=10:30 in the morning type=c of possible values a) compact b) full-size c) standard dropoff_date=next thursday [context] [user] i would like to find a round-trip flight. [system] where are you departing from and when are you returning? [user] i'm departing from atlanta and returning on the 4th. [system] when do you want to leave and where are you traveling? [user] i would like to leave on the 2nd of this month and i'm traveling to vancouver, bc. [system] there are 2 flights. there is delta airlines that leaves at 7:50 am and returns at 3:20 am for the price of $318. [user] that fight sounds good to me. [system] do you want to purchase a ticket? [user] yes i would like three economy tickets. [system] booking 3 economy seats from atlanta to vancouver with delta airlines on march 2nd leaving at 7:50 am and returning march 4th at 3:20 am. [user] yes, that is perfect. which airport does the flight arrive at and how many stops does the flight have? [system] your ticket is purchased. the destination is yvr international airport and there is 1 stop. [user] can you find me a rental car? [system] do you want the car from march 2nd to march 4th? [user] i would like to pick up the car on the 3rd of march around 17:00. [system] there are 7 cars. there is a standard accord at yvr international airport available on march 3rd. [user] that is perfect. [system] do you want to reserve the car? [user] yes, i would like to rent the car.
State: [state] pickup_location=yvr international airport pickup_date=3rd of march pickup_city=vancouver pickup_time=17:00 type=c dropoff_date=march 4th

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_location=port authority station pickup_time=10:30 in the morning pickup_city=new york type=b of possible values a) compact b) standard c) full-size dropoff_date=next thursday pickup_date=march 4th [context] [user] i would like to find a round-trip flight. [system] where are you departing from and when are you returning? [user] i'm departing from atlanta and returning on the 4th. [system] when do you want to leave and where are you traveling? [user] i would like to leave on the 2nd of this month and i'm traveling to vancouver, bc. [system] there are 2 flights. there is delta airlines that leaves at 7:50 am and returns at 3:20 am for the price of $318. [user] that fight sounds good to me. [system] do you want to purchase a ticket? [user] yes i would like three economy tickets. [system] booking 3 economy seats from atlanta to vancouver with delta airlines on march 2nd leaving at 7:50 am and returning march 4th at 3:20 am. [user] yes, that is perfect. which airport does the flight arrive at and how many stops does the flight have? [system] your ticket is purchased. the destination is yvr international airport and there is 1 stop. [user] can you find me a rental car? [system] do you want the car from march 2nd to march 4th? [user] i would like to pick up the car on the 3rd of march around 17:00. [system] there are 7 cars. there is a standard accord at yvr international airport available on march 3rd. [user] that is perfect. [system] do you want to reserve the car? [user] yes, i would like to rent the car. [system] renting a standard accord, pick up at yvr international airport at 5 pm on march 3rd and drop-off on march 4th. [user] yes, that is perfect.
State: [state] pickup_location=yvr international airport pickup_time=17:00 pickup_city=vancouver type=b dropoff_date=march 4th pickup_date=3rd of march

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_location=port authority station pickup_date=march 4th pickup_time=10:30 in the morning dropoff_date=next thursday pickup_city=new york type=c of possible values a) compact b) full-size c) standard [context] [user] i would like to find a round-trip flight. [system] where are you departing from and when are you returning? [user] i'm departing from atlanta and returning on the 4th. [system] when do you want to leave and where are you traveling? [user] i would like to leave on the 2nd of this month and i'm traveling to vancouver, bc. [system] there are 2 flights. there is delta airlines that leaves at 7:50 am and returns at 3:20 am for the price of $318. [user] that fight sounds good to me. [system] do you want to purchase a ticket? [user] yes i would like three economy tickets. [system] booking 3 economy seats from atlanta to vancouver with delta airlines on march 2nd leaving at 7:50 am and returning march 4th at 3:20 am. [user] yes, that is perfect. which airport does the flight arrive at and how many stops does the flight have? [system] your ticket is purchased. the destination is yvr international airport and there is 1 stop. [user] can you find me a rental car? [system] do you want the car from march 2nd to march 4th? [user] i would like to pick up the car on the 3rd of march around 17:00. [system] there are 7 cars. there is a standard accord at yvr international airport available on march 3rd. [user] that is perfect. [system] do you want to reserve the car? [user] yes, i would like to rent the car. [system] renting a standard accord, pick up at yvr international airport at 5 pm on march 3rd and drop-off on march 4th. [user] yes, that is perfect. [system] your car is rented! [user] thank you for your help.
State: [state] pickup_location=yvr international airport pickup_date=3rd of march pickup_time=17:00 dropoff_date=march 4th pickup_city=vancouver type=c

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] dropoff_date=next thursday pickup_city=new york pickup_location=port authority station pickup_date=march 4th type=b of possible values a) full-size b) standard c) compact pickup_time=10:30 in the morning [context] [user] i would like to find a round-trip flight. [system] where are you departing from and when are you returning? [user] i'm departing from atlanta and returning on the 4th. [system] when do you want to leave and where are you traveling? [user] i would like to leave on the 2nd of this month and i'm traveling to vancouver, bc. [system] there are 2 flights. there is delta airlines that leaves at 7:50 am and returns at 3:20 am for the price of $318. [user] that fight sounds good to me. [system] do you want to purchase a ticket? [user] yes i would like three economy tickets. [system] booking 3 economy seats from atlanta to vancouver with delta airlines on march 2nd leaving at 7:50 am and returning march 4th at 3:20 am. [user] yes, that is perfect. which airport does the flight arrive at and how many stops does the flight have? [system] your ticket is purchased. the destination is yvr international airport and there is 1 stop. [user] can you find me a rental car? [system] do you want the car from march 2nd to march 4th? [user] i would like to pick up the car on the 3rd of march around 17:00. [system] there are 7 cars. there is a standard accord at yvr international airport available on march 3rd. [user] that is perfect. [system] do you want to reserve the car? [user] yes, i would like to rent the car. [system] renting a standard accord, pick up at yvr international airport at 5 pm on march 3rd and drop-off on march 4th. [user] yes, that is perfect. [system] your car is rented! [user] thank you for your help. [system] can i help with something else? [user] no, that is all.
State: [state] dropoff_date=march 4th pickup_city=vancouver pickup_location=yvr international airport pickup_date=3rd of march type=b pickup_time=17:00