[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_location=port authority station dropoff_date=next thursday pickup_time=10:30 in the morning type=c of possible values a) full-size b) compact c) standard pickup_date=march 4th [context] [user] i'd like a rental car, please.
State: [state] pickup_city=none pickup_location=none dropoff_date=none pickup_time=none type=none pickup_date=none

[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 dropoff_date=next thursday pickup_location=port authority station pickup_city=new york pickup_time=10:30 in the morning type=a of possible values a) standard b) full-size c) compact [context] [user] i'd like a rental car, please. [system] what time do you need it for, and where would you like to pick it up? [user] i'd like to pick it up at 18:00 from philly.
State: [state] pickup_date=none dropoff_date=none pickup_location=none pickup_city=philly pickup_time=18:00 type=none

[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_date=march 4th pickup_city=new york dropoff_date=next thursday type=b of possible values a) full-size b) standard c) compact pickup_location=port authority station [context] [user] i'd like a rental car, please. [system] what time do you need it for, and where would you like to pick it up? [user] i'd like to pick it up at 18:00 from philly. [system] which day are you picking it up and when would you like the car until? [user] i'll need the car from march 6th until march 10th.
State: [state] pickup_time=18:00 pickup_date=march 6th pickup_city=philly dropoff_date=march 10th type=none pickup_location=none

[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_date=march 4th pickup_city=new york pickup_location=port authority station type=a of possible values a) standard b) full-size c) compact [context] [user] i'd like a rental car, please. [system] what time do you need it for, and where would you like to pick it up? [user] i'd like to pick it up at 18:00 from philly. [system] which day are you picking it up and when would you like the car until? [user] i'll need the car from march 6th until march 10th. [system] i was able to locate 8 cars that you might be interested in. there is a standard altima available to pickup from 30th street station on march 6th. [user] do you see any other cars available?
State: [state] dropoff_date=march 10th pickup_time=18:00 pickup_date=march 6th pickup_city=philly pickup_location=none type=none

[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_city=new york pickup_date=march 4th dropoff_date=next thursday type=a of possible values a) standard b) full-size c) compact pickup_location=port authority station [context] [user] i'd like a rental car, please. [system] what time do you need it for, and where would you like to pick it up? [user] i'd like to pick it up at 18:00 from philly. [system] which day are you picking it up and when would you like the car until? [user] i'll need the car from march 6th until march 10th. [system] i was able to locate 8 cars that you might be interested in. there is a standard altima available to pickup from 30th street station on march 6th. [user] do you see any other cars available? [system] there is a standard civic available from the phl international airport on march 6th. [user] how much would it cost to reserve the car?
State: [state] pickup_time=18:00 pickup_city=philly pickup_date=march 6th dropoff_date=march 10th type=none pickup_location=none

[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 type=b of possible values a) full-size b) standard c) compact pickup_location=port authority station pickup_date=march 4th pickup_city=new york [context] [user] i'd like a rental car, please. [system] what time do you need it for, and where would you like to pick it up? [user] i'd like to pick it up at 18:00 from philly. [system] which day are you picking it up and when would you like the car until? [user] i'll need the car from march 6th until march 10th. [system] i was able to locate 8 cars that you might be interested in. there is a standard altima available to pickup from 30th street station on march 6th. [user] do you see any other cars available? [system] there is a standard civic available from the phl international airport on march 6th. [user] how much would it cost to reserve the car? [system] the reservation would come to a total of $128. [user] are there any other cars available? perhaps, a medium-sized car?
State: [state] dropoff_date=march 10th pickup_time=18:00 type=b pickup_location=none pickup_date=march 6th pickup_city=philly

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_date=3rd of this month departure_time=11:50 am fare_type=b of possible values a) economy extra b) economy c) flexible destination=lax group_size=e of possible values a) 2 b) 4 c) 5 d) 1 e) 3 origin=vegas [context] [user] i'd like a rental car, please. [system] what time do you need it for, and where would you like to pick it up? [user] i'd like to pick it up at 18:00 from philly. [system] which day are you picking it up and when would you like the car until? [user] i'll need the car from march 6th until march 10th. [system] i was able to locate 8 cars that you might be interested in. there is a standard altima available to pickup from 30th street station on march 6th. [user] do you see any other cars available? [system] there is a standard civic available from the phl international airport on march 6th. [user] how much would it cost to reserve the car? [system] the reservation would come to a total of $128. [user] are there any other cars available? perhaps, a medium-sized car? [system] i was able to locate 6 cars for you. there is a standard corolla available from the intercity terminal on march 6th. [user] great. what about a bus to that location?
State: [state] departure_date=none departure_time=none fare_type=none destination=philly group_size=none origin=none

[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_date=march 4th pickup_time=10:30 in the morning pickup_location=port authority station type=c of possible values a) full-size b) compact c) standard pickup_city=new york [context] [user] i'd like a rental car, please. [system] what time do you need it for, and where would you like to pick it up? [user] i'd like to pick it up at 18:00 from philly. [system] which day are you picking it up and when would you like the car until? [user] i'll need the car from march 6th until march 10th. [system] i was able to locate 8 cars that you might be interested in. there is a standard altima available to pickup from 30th street station on march 6th. [user] do you see any other cars available? [system] there is a standard civic available from the phl international airport on march 6th. [user] how much would it cost to reserve the car? [system] the reservation would come to a total of $128. [user] are there any other cars available? perhaps, a medium-sized car? [system] i was able to locate 6 cars for you. there is a standard corolla available from the intercity terminal on march 6th. [user] great. what about a bus to that location?
State: [state] dropoff_date=march 10th pickup_date=march 6th pickup_time=18:00 pickup_location=intercity terminal type=c pickup_city=philly

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_date=3rd of this month group_size=b of possible values a) 1 b) 3 c) 5 d) 2 e) 4 departure_time=11:50 am fare_type=b of possible values a) economy extra b) economy c) flexible origin=vegas destination=lax [context] [user] i'd like a rental car, please. [system] what time do you need it for, and where would you like to pick it up? [user] i'd like to pick it up at 18:00 from philly. [system] which day are you picking it up and when would you like the car until? [user] i'll need the car from march 6th until march 10th. [system] i was able to locate 8 cars that you might be interested in. there is a standard altima available to pickup from 30th street station on march 6th. [user] do you see any other cars available? [system] there is a standard civic available from the phl international airport on march 6th. [user] how much would it cost to reserve the car? [system] the reservation would come to a total of $128. [user] are there any other cars available? perhaps, a medium-sized car? [system] i was able to locate 6 cars for you. there is a standard corolla available from the intercity terminal on march 6th. [user] great. what about a bus to that location? [system] would would you like to leave? [user] i'd like to depart on the 2nd, and prefer economy extra tickets.
State: [state] departure_date=the 2nd group_size=none departure_time=none fare_type=a origin=none destination=philly

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_date=3rd of this month group_size=e of possible values a) 2 b) 5 c) 4 d) 1 e) 3 destination=lax departure_time=11:50 am fare_type=a of possible values a) economy b) flexible c) economy extra origin=vegas [context] [user] i'd like a rental car, please. [system] what time do you need it for, and where would you like to pick it up? [user] i'd like to pick it up at 18:00 from philly. [system] which day are you picking it up and when would you like the car until? [user] i'll need the car from march 6th until march 10th. [system] i was able to locate 8 cars that you might be interested in. there is a standard altima available to pickup from 30th street station on march 6th. [user] do you see any other cars available? [system] there is a standard civic available from the phl international airport on march 6th. [user] how much would it cost to reserve the car? [system] the reservation would come to a total of $128. [user] are there any other cars available? perhaps, a medium-sized car? [system] i was able to locate 6 cars for you. there is a standard corolla available from the intercity terminal on march 6th. [user] great. what about a bus to that location? [system] would would you like to leave? [user] i'd like to depart on the 2nd, and prefer economy extra tickets. [system] where will you be departing from? [user] i'll be leaving from nyc.
State: [state] departure_date=the 2nd group_size=none destination=philly departure_time=none fare_type=c origin=nyc

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] fare_type=a of possible values a) economy b) economy extra c) flexible departure_time=11:50 am destination=lax group_size=a of possible values a) 3 b) 2 c) 4 d) 1 e) 5 departure_date=3rd of this month origin=vegas [context] [user] i'd like a rental car, please. [system] what time do you need it for, and where would you like to pick it up? [user] i'd like to pick it up at 18:00 from philly. [system] which day are you picking it up and when would you like the car until? [user] i'll need the car from march 6th until march 10th. [system] i was able to locate 8 cars that you might be interested in. there is a standard altima available to pickup from 30th street station on march 6th. [user] do you see any other cars available? [system] there is a standard civic available from the phl international airport on march 6th. [user] how much would it cost to reserve the car? [system] the reservation would come to a total of $128. [user] are there any other cars available? perhaps, a medium-sized car? [system] i was able to locate 6 cars for you. there is a standard corolla available from the intercity terminal on march 6th. [user] great. what about a bus to that location? [system] would would you like to leave? [user] i'd like to depart on the 2nd, and prefer economy extra tickets. [system] where will you be departing from? [user] i'll be leaving from nyc. [system] i was able to locate 7 buses that might help. there is a bus departing at 7:40 am, and economy extra tickets start at $34. [user] excellent. do you see any round-trip flight arriving there? i'm departing on the 1st of this month, but i'll need refundable tickets in case i change my plans. there are 4 people who'll be traveling with me.
State: [state] fare_type=b departure_time=7:40 am destination=philly group_size=none departure_date=the 2nd origin=nyc

[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 origin_city=las vegas return_date=9th of this month passengers=c of possible values a) 3 b) 4 c) 1 d) 2 seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm destination_city=sd refundable=a of possible values a) true b) false airlines=h of possible values a) alaska airlines b) delta airlines c) american airlines d) united airlines e) air canada f) british airways g) air france h) southwest airlines [context] [user] i'd like a rental car, please. [system] what time do you need it for, and where would you like to pick it up? [user] i'd like to pick it up at 18:00 from philly. [system] which day are you picking it up and when would you like the car until? [user] i'll need the car from march 6th until march 10th. [system] i was able to locate 8 cars that you might be interested in. there is a standard altima available to pickup from 30th street station on march 6th. [user] do you see any other cars available? [system] there is a standard civic available from the phl international airport on march 6th. [user] how much would it cost to reserve the car? [system] the reservation would come to a total of $128. [user] are there any other cars available? perhaps, a medium-sized car? [system] i was able to locate 6 cars for you. there is a standard corolla available from the intercity terminal on march 6th. [user] great. what about a bus to that location? [system] would would you like to leave? [user] i'd like to depart on the 2nd, and prefer economy extra tickets. [system] where will you be departing from? [user] i'll be leaving from nyc. [system] i was able to locate 7 buses that might help. there is a bus departing at 7:40 am, and economy extra tickets start at $34. [user] excellent. do you see any round-trip flight arriving there? i'm departing on the 1st of this month, but i'll need refundable tickets in case i change my plans. there are 4 people who'll be traveling with me.
State: [state] departure_date=1st of this month origin_city=nyc return_date=none passengers=b seating_class=none outbound_departure_time=none inbound_departure_time=none destination_city=philly refundable=a 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] seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business airlines=c of possible values a) british airways b) american airlines c) southwest airlines d) alaska airlines e) air canada f) delta airlines g) united airlines h) air france origin_city=las vegas inbound_departure_time=8:25 pm destination_city=sd return_date=9th of this month outbound_departure_time=3:10 pm departure_date=6th of this month refundable=b of possible values a) false b) true passengers=b of possible values a) 3 b) 1 c) 2 d) 4 [context] [user] i'd like a rental car, please. [system] what time do you need it for, and where would you like to pick it up? [user] i'd like to pick it up at 18:00 from philly. [system] which day are you picking it up and when would you like the car until? [user] i'll need the car from march 6th until march 10th. [system] i was able to locate 8 cars that you might be interested in. there is a standard altima available to pickup from 30th street station on march 6th. [user] do you see any other cars available? [system] there is a standard civic available from the phl international airport on march 6th. [user] how much would it cost to reserve the car? [system] the reservation would come to a total of $128. [user] are there any other cars available? perhaps, a medium-sized car? [system] i was able to locate 6 cars for you. there is a standard corolla available from the intercity terminal on march 6th. [user] great. what about a bus to that location? [system] would would you like to leave? [user] i'd like to depart on the 2nd, and prefer economy extra tickets. [system] where will you be departing from? [user] i'll be leaving from nyc. [system] i was able to locate 7 buses that might help. there is a bus departing at 7:40 am, and economy extra tickets start at $34. [user] excellent. do you see any round-trip flight arriving there? i'm departing on the 1st of this month, but i'll need refundable tickets in case i change my plans. there are 4 people who'll be traveling with me. [system] are you returning on march 10th? [user] no. i'd like to get back by the 13th.
State: [state] seating_class=none airlines=none origin_city=nyc inbound_departure_time=none destination_city=philly return_date=the 13th outbound_departure_time=none departure_date=1st of this month refundable=b 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] destination_city=sd return_date=9th of this month inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false departure_date=6th of this month origin_city=las vegas seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy airlines=d of possible values a) united airlines b) alaska airlines c) american airlines d) southwest airlines e) british airways f) air france g) air canada h) delta airlines passengers=b of possible values a) 4 b) 1 c) 3 d) 2 outbound_departure_time=3:10 pm [context] [user] i'd like a rental car, please. [system] what time do you need it for, and where would you like to pick it up? [user] i'd like to pick it up at 18:00 from philly. [system] which day are you picking it up and when would you like the car until? [user] i'll need the car from march 6th until march 10th. [system] i was able to locate 8 cars that you might be interested in. there is a standard altima available to pickup from 30th street station on march 6th. [user] do you see any other cars available? [system] there is a standard civic available from the phl international airport on march 6th. [user] how much would it cost to reserve the car? [system] the reservation would come to a total of $128. [user] are there any other cars available? perhaps, a medium-sized car? [system] i was able to locate 6 cars for you. there is a standard corolla available from the intercity terminal on march 6th. [user] great. what about a bus to that location? [system] would would you like to leave? [user] i'd like to depart on the 2nd, and prefer economy extra tickets. [system] where will you be departing from? [user] i'll be leaving from nyc. [system] i was able to locate 7 buses that might help. there is a bus departing at 7:40 am, and economy extra tickets start at $34. [user] excellent. do you see any round-trip flight arriving there? i'm departing on the 1st of this month, but i'll need refundable tickets in case i change my plans. there are 4 people who'll be traveling with me. [system] are you returning on march 10th? [user] no. i'd like to get back by the 13th. [system] there's a delta airlines flight departs at 11:10 am, and returns around 7:25 pm. tickets start at $60. [user] sounds great.
State: [state] destination_city=philly return_date=the 13th inbound_departure_time=7:25 pm refundable=a departure_date=1st of this month origin_city=nyc seating_class=none airlines=h passengers=a outbound_departure_time=11:10 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] destination_city=sd departure_date=6th of this month seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false passengers=a of possible values a) 1 b) 3 c) 4 d) 2 airlines=g of possible values a) air france b) american airlines c) united airlines d) delta airlines e) british airways f) air canada g) southwest airlines h) alaska airlines inbound_departure_time=8:25 pm return_date=9th of this month origin_city=las vegas [context] [user] i'd like a rental car, please. [system] what time do you need it for, and where would you like to pick it up? [user] i'd like to pick it up at 18:00 from philly. [system] which day are you picking it up and when would you like the car until? [user] i'll need the car from march 6th until march 10th. [system] i was able to locate 8 cars that you might be interested in. there is a standard altima available to pickup from 30th street station on march 6th. [user] do you see any other cars available? [system] there is a standard civic available from the phl international airport on march 6th. [user] how much would it cost to reserve the car? [system] the reservation would come to a total of $128. [user] are there any other cars available? perhaps, a medium-sized car? [system] i was able to locate 6 cars for you. there is a standard corolla available from the intercity terminal on march 6th. [user] great. what about a bus to that location? [system] would would you like to leave? [user] i'd like to depart on the 2nd, and prefer economy extra tickets. [system] where will you be departing from? [user] i'll be leaving from nyc. [system] i was able to locate 7 buses that might help. there is a bus departing at 7:40 am, and economy extra tickets start at $34. [user] excellent. do you see any round-trip flight arriving there? i'm departing on the 1st of this month, but i'll need refundable tickets in case i change my plans. there are 4 people who'll be traveling with me. [system] are you returning on march 10th? [user] no. i'd like to get back by the 13th. [system] there's a delta airlines flight departs at 11:10 am, and returns around 7:25 pm. tickets start at $60. [user] sounds great. [system] would you like me to buy tickets for you? [user] no, not right now. that'll be all.
State: [state] destination_city=philly departure_date=1st of this month seating_class=none outbound_departure_time=11:10 am refundable=a passengers=c airlines=d inbound_departure_time=7:25 pm return_date=the 13th origin_city=nyc