[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) 2 b) 4 c) 3 d) 1 destination_city=sd outbound_departure_time=3:10 pm airlines=a of possible values a) southwest airlines b) air canada c) air france d) delta airlines e) united airlines f) american airlines g) alaska airlines h) british airways return_date=9th of this month departure_date=6th of this month 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 refundable=a of possible values a) true b) false [context] [user] i would like to find a round trip flight.
State: [state] passengers=none destination_city=none outbound_departure_time=none airlines=none return_date=none departure_date=none inbound_departure_time=none seating_class=none origin_city=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] refundable=b of possible values a) false b) true destination_city=sd origin_city=las vegas passengers=a of possible values a) 1 b) 3 c) 2 d) 4 outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm return_date=9th of this month departure_date=6th of this month seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy airlines=a of possible values a) southwest airlines b) delta airlines c) american airlines d) british airways e) air france f) alaska airlines g) united airlines h) air canada [context] [user] i would like to find a round trip flight. [system] where are you traveling and when are you leaving? [user] i'm traveling to seattle on the 8th of march.
State: [state] refundable=none destination_city=seattle origin_city=none passengers=none outbound_departure_time=none inbound_departure_time=none return_date=none departure_date=8th of march seating_class=none airlines=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 origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business inbound_departure_time=8:25 pm passengers=d of possible values a) 2 b) 4 c) 3 d) 1 return_date=9th of this month departure_date=6th of this month outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false airlines=e of possible values a) air france b) air canada c) american airlines d) united airlines e) southwest airlines f) british airways g) delta airlines h) alaska airlines [context] [user] i would like to find a round trip flight. [system] where are you traveling and when are you leaving? [user] i'm traveling to seattle on the 8th of march. [system] where are you leaving from? [user] i'm leaving from ny.
State: [state] destination_city=seattle origin_city=ny seating_class=none inbound_departure_time=none passengers=none return_date=none departure_date=8th of march outbound_departure_time=none refundable=none airlines=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] outbound_departure_time=3:10 pm departure_date=6th of this month airlines=h of possible values a) delta airlines b) air france c) united airlines d) air canada e) alaska airlines f) british airways g) american airlines h) southwest airlines inbound_departure_time=8:25 pm destination_city=sd origin_city=las vegas refundable=a of possible values a) true b) false return_date=9th of this month passengers=d of possible values a) 3 b) 2 c) 4 d) 1 seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy [context] [user] i would like to find a round trip flight. [system] where are you traveling and when are you leaving? [user] i'm traveling to seattle on the 8th of march. [system] where are you leaving from? [user] i'm leaving from ny. [system] when are you returning? [user] i will be returning on the 12th.
State: [state] outbound_departure_time=none departure_date=8th of march airlines=none inbound_departure_time=none destination_city=seattle origin_city=ny refundable=none return_date=the 12th passengers=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] departure_date=6th of this month destination_city=sd seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy airlines=h of possible values a) british airways b) american airlines c) air france d) united airlines e) air canada f) alaska airlines g) delta airlines h) southwest airlines outbound_departure_time=3:10 pm passengers=c of possible values a) 4 b) 3 c) 1 d) 2 inbound_departure_time=8:25 pm origin_city=las vegas return_date=9th of this month refundable=b of possible values a) false b) true [context] [user] i would like to find a round trip flight. [system] where are you traveling and when are you leaving? [user] i'm traveling to seattle on the 8th of march. [system] where are you leaving from? [user] i'm leaving from ny. [system] when are you returning? [user] i will be returning on the 12th. [system] there are 4 flights. there is american airlines that leaves at 6:05 am and the return is at 4 pm for $294. [user] when does the return flight arrive?
State: [state] departure_date=8th of march destination_city=seattle seating_class=none airlines=none outbound_departure_time=none passengers=none inbound_departure_time=none origin_city=ny return_date=the 12th 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 origin_city=las vegas outbound_departure_time=3:10 pm departure_date=6th of this month destination_city=sd passengers=a of possible values a) 1 b) 3 c) 2 d) 4 refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class airlines=a of possible values a) southwest airlines b) british airways c) united airlines d) alaska airlines e) air france f) delta airlines g) american airlines h) air canada return_date=9th of this month [context] [user] i would like to find a round trip flight. [system] where are you traveling and when are you leaving? [user] i'm traveling to seattle on the 8th of march. [system] where are you leaving from? [user] i'm leaving from ny. [system] when are you returning? [user] i will be returning on the 12th. [system] there are 4 flights. there is american airlines that leaves at 6:05 am and the return is at 4 pm for $294. [user] when does the return flight arrive? [system] the return flight arrives at 2:14 am. [user] that flight is perfect.
State: [state] inbound_departure_time=4 pm origin_city=ny outbound_departure_time=6:05 am departure_date=8th of march destination_city=seattle passengers=none refundable=none seating_class=none airlines=g return_date=the 12th

[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 outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false airlines=d of possible values a) american airlines b) air canada c) british airways d) southwest airlines e) united airlines f) delta airlines g) air france h) alaska airlines seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business return_date=9th of this month passengers=a of possible values a) 1 b) 3 c) 4 d) 2 departure_date=6th of this month origin_city=las vegas inbound_departure_time=8:25 pm [context] [user] i would like to find a round trip flight. [system] where are you traveling and when are you leaving? [user] i'm traveling to seattle on the 8th of march. [system] where are you leaving from? [user] i'm leaving from ny. [system] when are you returning? [user] i will be returning on the 12th. [system] there are 4 flights. there is american airlines that leaves at 6:05 am and the return is at 4 pm for $294. [user] when does the return flight arrive? [system] the return flight arrives at 2:14 am. [user] that flight is perfect. [system] would you like to purchase a ticket? [user] yes, book a ticket for that flight.
State: [state] destination_city=seattle outbound_departure_time=6:05 am refundable=none airlines=a seating_class=none return_date=the 12th passengers=none departure_date=8th of march origin_city=ny inbound_departure_time=4 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] seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class destination_city=sd passengers=d of possible values a) 4 b) 2 c) 3 d) 1 outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false departure_date=6th of this month airlines=c of possible values a) united airlines b) air canada c) southwest airlines d) alaska airlines e) delta airlines f) american airlines g) air france h) british airways inbound_departure_time=8:25 pm return_date=9th of this month origin_city=las vegas [context] [user] i would like to find a round trip flight. [system] where are you traveling and when are you leaving? [user] i'm traveling to seattle on the 8th of march. [system] where are you leaving from? [user] i'm leaving from ny. [system] when are you returning? [user] i will be returning on the 12th. [system] there are 4 flights. there is american airlines that leaves at 6:05 am and the return is at 4 pm for $294. [user] when does the return flight arrive? [system] the return flight arrives at 2:14 am. [user] that flight is perfect. [system] would you like to purchase a ticket? [user] yes, book a ticket for that flight. [system] 1 economy ticket from new york to seattle with american airlines on march 8th leaving at 6:05 am and returning on march 12th at 4 pm. [user] yes, that is good. how many stops does the fight have and is the ticket refundable?
State: [state] seating_class=a destination_city=seattle passengers=d outbound_departure_time=6:05 am refundable=none departure_date=8th of march airlines=f inbound_departure_time=4 pm return_date=march 12th origin_city=ny

[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] type=a of possible values a) standard b) compact c) full-size dropoff_date=next thursday pickup_date=march 4th pickup_time=10:30 in the morning pickup_location=port authority station pickup_city=new york [context] [user] i would like to find a round trip flight. [system] where are you traveling and when are you leaving? [user] i'm traveling to seattle on the 8th of march. [system] where are you leaving from? [user] i'm leaving from ny. [system] when are you returning? [user] i will be returning on the 12th. [system] there are 4 flights. there is american airlines that leaves at 6:05 am and the return is at 4 pm for $294. [user] when does the return flight arrive? [system] the return flight arrives at 2:14 am. [user] that flight is perfect. [system] would you like to purchase a ticket? [user] yes, book a ticket for that flight. [system] 1 economy ticket from new york to seattle with american airlines on march 8th leaving at 6:05 am and returning on march 12th at 4 pm. [user] yes, that is good. how many stops does the fight have and is the ticket refundable? [system] your ticket is confirmed. the ticket is not refundable is there is 1 stop. [user] can you find me a car rental till the 11th?
State: [state] type=none dropoff_date=none pickup_date=the 11th pickup_time=none pickup_location=none pickup_city=seattle

[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] type=a of possible values a) standard b) compact c) full-size pickup_city=new york dropoff_date=next thursday pickup_location=port authority station pickup_date=march 4th pickup_time=10:30 in the morning [context] [user] i would like to find a round trip flight. [system] where are you traveling and when are you leaving? [user] i'm traveling to seattle on the 8th of march. [system] where are you leaving from? [user] i'm leaving from ny. [system] when are you returning? [user] i will be returning on the 12th. [system] there are 4 flights. there is american airlines that leaves at 6:05 am and the return is at 4 pm for $294. [user] when does the return flight arrive? [system] the return flight arrives at 2:14 am. [user] that flight is perfect. [system] would you like to purchase a ticket? [user] yes, book a ticket for that flight. [system] 1 economy ticket from new york to seattle with american airlines on march 8th leaving at 6:05 am and returning on march 12th at 4 pm. [user] yes, that is good. how many stops does the fight have and is the ticket refundable? [system] your ticket is confirmed. the ticket is not refundable is there is 1 stop. [user] can you find me a car rental till the 11th? [system] at what time do you need the car? [user] i will need to pick up the car around 12 pm.
State: [state] type=none pickup_city=seattle dropoff_date=none pickup_location=none pickup_date=the 11th pickup_time=12 pm

[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] type=c of possible values a) full-size b) compact c) standard pickup_location=port authority station pickup_city=new york pickup_date=march 4th dropoff_date=next thursday pickup_time=10:30 in the morning [context] [user] i would like to find a round trip flight. [system] where are you traveling and when are you leaving? [user] i'm traveling to seattle on the 8th of march. [system] where are you leaving from? [user] i'm leaving from ny. [system] when are you returning? [user] i will be returning on the 12th. [system] there are 4 flights. there is american airlines that leaves at 6:05 am and the return is at 4 pm for $294. [user] when does the return flight arrive? [system] the return flight arrives at 2:14 am. [user] that flight is perfect. [system] would you like to purchase a ticket? [user] yes, book a ticket for that flight. [system] 1 economy ticket from new york to seattle with american airlines on march 8th leaving at 6:05 am and returning on march 12th at 4 pm. [user] yes, that is good. how many stops does the fight have and is the ticket refundable? [system] your ticket is confirmed. the ticket is not refundable is there is 1 stop. [user] can you find me a car rental till the 11th? [system] at what time do you need the car? [user] i will need to pick up the car around 12 pm. [system] do you need the car until march 12th? [user] yes, that is correct.
State: [state] type=none pickup_location=none pickup_city=seattle pickup_date=the 11th dropoff_date=march 12th pickup_time=12 pm

[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_city=new york dropoff_date=next thursday pickup_location=port authority station pickup_time=10:30 in the morning type=a of possible values a) standard b) full-size c) compact pickup_date=march 4th [context] [user] i would like to find a round trip flight. [system] where are you traveling and when are you leaving? [user] i'm traveling to seattle on the 8th of march. [system] where are you leaving from? [user] i'm leaving from ny. [system] when are you returning? [user] i will be returning on the 12th. [system] there are 4 flights. there is american airlines that leaves at 6:05 am and the return is at 4 pm for $294. [user] when does the return flight arrive? [system] the return flight arrives at 2:14 am. [user] that flight is perfect. [system] would you like to purchase a ticket? [user] yes, book a ticket for that flight. [system] 1 economy ticket from new york to seattle with american airlines on march 8th leaving at 6:05 am and returning on march 12th at 4 pm. [user] yes, that is good. how many stops does the fight have and is the ticket refundable? [system] your ticket is confirmed. the ticket is not refundable is there is 1 stop. [user] can you find me a car rental till the 11th? [system] at what time do you need the car? [user] i will need to pick up the car around 12 pm. [system] do you need the car until march 12th? [user] yes, that is correct. [system] there is a civic standard available at king street station on march 11th. [user] yes, that is good.
State: [state] pickup_city=seattle dropoff_date=march 12th pickup_location=king street station pickup_time=12 pm type=a pickup_date=march 11th

[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_time=10:30 in the morning pickup_location=port authority station pickup_city=new york type=c of possible values a) full-size b) compact c) standard pickup_date=march 4th [context] [user] i would like to find a round trip flight. [system] where are you traveling and when are you leaving? [user] i'm traveling to seattle on the 8th of march. [system] where are you leaving from? [user] i'm leaving from ny. [system] when are you returning? [user] i will be returning on the 12th. [system] there are 4 flights. there is american airlines that leaves at 6:05 am and the return is at 4 pm for $294. [user] when does the return flight arrive? [system] the return flight arrives at 2:14 am. [user] that flight is perfect. [system] would you like to purchase a ticket? [user] yes, book a ticket for that flight. [system] 1 economy ticket from new york to seattle with american airlines on march 8th leaving at 6:05 am and returning on march 12th at 4 pm. [user] yes, that is good. how many stops does the fight have and is the ticket refundable? [system] your ticket is confirmed. the ticket is not refundable is there is 1 stop. [user] can you find me a car rental till the 11th? [system] at what time do you need the car? [user] i will need to pick up the car around 12 pm. [system] do you need the car until march 12th? [user] yes, that is correct. [system] there is a civic standard available at king street station on march 11th. [user] yes, that is good. [system] would you like to rent the car? [user] yes, i would like to rent the car.
State: [state] dropoff_date=march 12th pickup_time=12 pm pickup_location=king street station pickup_city=seattle type=c pickup_date=march 11th

[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_city=new york pickup_time=10:30 in the morning pickup_date=march 4th type=c of possible values a) full-size b) compact c) standard pickup_location=port authority station dropoff_date=next thursday [context] [user] i would like to find a round trip flight. [system] where are you traveling and when are you leaving? [user] i'm traveling to seattle on the 8th of march. [system] where are you leaving from? [user] i'm leaving from ny. [system] when are you returning? [user] i will be returning on the 12th. [system] there are 4 flights. there is american airlines that leaves at 6:05 am and the return is at 4 pm for $294. [user] when does the return flight arrive? [system] the return flight arrives at 2:14 am. [user] that flight is perfect. [system] would you like to purchase a ticket? [user] yes, book a ticket for that flight. [system] 1 economy ticket from new york to seattle with american airlines on march 8th leaving at 6:05 am and returning on march 12th at 4 pm. [user] yes, that is good. how many stops does the fight have and is the ticket refundable? [system] your ticket is confirmed. the ticket is not refundable is there is 1 stop. [user] can you find me a car rental till the 11th? [system] at what time do you need the car? [user] i will need to pick up the car around 12 pm. [system] do you need the car until march 12th? [user] yes, that is correct. [system] there is a civic standard available at king street station on march 11th. [user] yes, that is good. [system] would you like to rent the car? [user] yes, i would like to rent the car. [system] renting a civic standard available at king street station on march 11th 12 pm and return march 12th. [user] yes, what is the cost?
State: [state] pickup_city=seattle pickup_time=12 pm pickup_date=march 11th type=c pickup_location=king street station dropoff_date=march 12th

[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 type=c of possible values a) full-size b) compact c) standard pickup_city=new york pickup_location=port authority station pickup_date=march 4th pickup_time=10:30 in the morning [context] [user] i would like to find a round trip flight. [system] where are you traveling and when are you leaving? [user] i'm traveling to seattle on the 8th of march. [system] where are you leaving from? [user] i'm leaving from ny. [system] when are you returning? [user] i will be returning on the 12th. [system] there are 4 flights. there is american airlines that leaves at 6:05 am and the return is at 4 pm for $294. [user] when does the return flight arrive? [system] the return flight arrives at 2:14 am. [user] that flight is perfect. [system] would you like to purchase a ticket? [user] yes, book a ticket for that flight. [system] 1 economy ticket from new york to seattle with american airlines on march 8th leaving at 6:05 am and returning on march 12th at 4 pm. [user] yes, that is good. how many stops does the fight have and is the ticket refundable? [system] your ticket is confirmed. the ticket is not refundable is there is 1 stop. [user] can you find me a car rental till the 11th? [system] at what time do you need the car? [user] i will need to pick up the car around 12 pm. [system] do you need the car until march 12th? [user] yes, that is correct. [system] there is a civic standard available at king street station on march 11th. [user] yes, that is good. [system] would you like to rent the car? [user] yes, i would like to rent the car. [system] renting a civic standard available at king street station on march 11th 12 pm and return march 12th. [user] yes, what is the cost? [system] your car is rented and the cost is $26. [user] thank you, that is all i needed.
State: [state] dropoff_date=march 12th type=c pickup_city=seattle pickup_location=king street station pickup_date=march 11th pickup_time=12 pm