[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=b of possible values a) full-size b) standard c) compact pickup_date=march 4th pickup_time=10:30 in the morning pickup_location=port authority station pickup_city=new york [context] [user] i am in need of renting a car, which i will need from march 6th till the 12th.
State: [state] dropoff_date=the 12th type=none pickup_date=march 6th pickup_time=none pickup_location=none pickup_city=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 type=a of possible values a) standard b) full-size c) compact pickup_date=march 4th pickup_location=port authority station pickup_time=10:30 in the morning pickup_city=new york [context] [user] i am in need of renting a car, which i will need from march 6th till the 12th. [system] can you tell me the time when you need the car? [user] i need to pick up the car from vancouver at around 6:30 pm.
State: [state] dropoff_date=the 12th type=none pickup_date=march 6th pickup_location=none pickup_time=6:30 pm 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_location=port authority station pickup_city=new york pickup_date=march 4th pickup_time=10:30 in the morning type=b of possible values a) compact b) standard c) full-size dropoff_date=next thursday [context] [user] i am in need of renting a car, which i will need from march 6th till the 12th. [system] can you tell me the time when you need the car? [user] i need to pick up the car from vancouver at around 6:30 pm. [system] there are 3 cars which match what you want. a nice standard car which i can suggest is an altima, which can be picked up at yvr international airport on march 6th. [user] can you recommend some other car?
State: [state] pickup_location=none pickup_city=vancouver pickup_date=march 6th pickup_time=6:30 pm type=none dropoff_date=the 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] pickup_time=10:30 in the morning pickup_city=new york dropoff_date=next thursday type=a of possible values a) standard b) compact c) full-size pickup_location=port authority station pickup_date=march 4th [context] [user] i am in need of renting a car, which i will need from march 6th till the 12th. [system] can you tell me the time when you need the car? [user] i need to pick up the car from vancouver at around 6:30 pm. [system] there are 3 cars which match what you want. a nice standard car which i can suggest is an altima, which can be picked up at yvr international airport on march 6th. [user] can you recommend some other car? [system] another can i can recommend is a corolla car which is a standard one, and can be picked up on march 6th at yvr international airport. [user] that seems nice.
State: [state] pickup_time=6:30 pm pickup_city=vancouver dropoff_date=the 12th type=a pickup_location=yvr international airport pickup_date=march 6th

[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 dropoff_date=next thursday pickup_city=new york pickup_time=10:30 in the morning type=b of possible values a) full-size b) standard c) compact pickup_date=march 4th [context] [user] i am in need of renting a car, which i will need from march 6th till the 12th. [system] can you tell me the time when you need the car? [user] i need to pick up the car from vancouver at around 6:30 pm. [system] there are 3 cars which match what you want. a nice standard car which i can suggest is an altima, which can be picked up at yvr international airport on march 6th. [user] can you recommend some other car? [system] another can i can recommend is a corolla car which is a standard one, and can be picked up on march 6th at yvr international airport. [user] that seems nice. [system] do you want to book this car? [user] no, i do not want to book this car now.
State: [state] pickup_location=yvr international airport dropoff_date=the 12th pickup_city=vancouver pickup_time=6:30 pm type=b pickup_date=march 6th

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] from_location=san francisco leaving_time=8:40 am leaving_date=1st of march travelers=b of possible values a) 5 b) 4 c) 3 d) 1 e) 2 to_location=lax [context] [user] i am in need of renting a car, which i will need from march 6th till the 12th. [system] can you tell me the time when you need the car? [user] i need to pick up the car from vancouver at around 6:30 pm. [system] there are 3 cars which match what you want. a nice standard car which i can suggest is an altima, which can be picked up at yvr international airport on march 6th. [user] can you recommend some other car? [system] another can i can recommend is a corolla car which is a standard one, and can be picked up on march 6th at yvr international airport. [user] that seems nice. [system] do you want to book this car? [user] no, i do not want to book this car now. [system] is there something else i can help you with? [user] can you find me a bus which can take me there?
State: [state] from_location=none leaving_time=none leaving_date=none travelers=none to_location=vancouver

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] from_location=san francisco leaving_time=8:40 am leaving_date=1st of march travelers=a of possible values a) 4 b) 5 c) 1 d) 3 e) 2 to_location=lax [context] [user] i am in need of renting a car, which i will need from march 6th till the 12th. [system] can you tell me the time when you need the car? [user] i need to pick up the car from vancouver at around 6:30 pm. [system] there are 3 cars which match what you want. a nice standard car which i can suggest is an altima, which can be picked up at yvr international airport on march 6th. [user] can you recommend some other car? [system] another can i can recommend is a corolla car which is a standard one, and can be picked up on march 6th at yvr international airport. [user] that seems nice. [system] do you want to book this car? [user] no, i do not want to book this car now. [system] is there something else i can help you with? [user] can you find me a bus which can take me there? [system] can you tell me from where you will leave? [user] i will be leaving from portland.
State: [state] from_location=portland leaving_time=none leaving_date=none travelers=none to_location=vancouver

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] travelers=c of possible values a) 3 b) 1 c) 4 d) 5 e) 2 to_location=lax leaving_time=8:40 am from_location=san francisco leaving_date=1st of march [context] [user] i am in need of renting a car, which i will need from march 6th till the 12th. [system] can you tell me the time when you need the car? [user] i need to pick up the car from vancouver at around 6:30 pm. [system] there are 3 cars which match what you want. a nice standard car which i can suggest is an altima, which can be picked up at yvr international airport on march 6th. [user] can you recommend some other car? [system] another can i can recommend is a corolla car which is a standard one, and can be picked up on march 6th at yvr international airport. [user] that seems nice. [system] do you want to book this car? [user] no, i do not want to book this car now. [system] is there something else i can help you with? [user] can you find me a bus which can take me there? [system] can you tell me from where you will leave? [user] i will be leaving from portland. [system] are you planning to leave at march 6th? [user] that's not right because, i actually am planning to leave on 3rd of march.
State: [state] travelers=none to_location=vancouver leaving_time=none from_location=portland leaving_date=3rd of march

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_time=8:40 am to_location=lax travelers=e of possible values a) 3 b) 5 c) 2 d) 1 e) 4 from_location=san francisco leaving_date=1st of march [context] [user] i am in need of renting a car, which i will need from march 6th till the 12th. [system] can you tell me the time when you need the car? [user] i need to pick up the car from vancouver at around 6:30 pm. [system] there are 3 cars which match what you want. a nice standard car which i can suggest is an altima, which can be picked up at yvr international airport on march 6th. [user] can you recommend some other car? [system] another can i can recommend is a corolla car which is a standard one, and can be picked up on march 6th at yvr international airport. [user] that seems nice. [system] do you want to book this car? [user] no, i do not want to book this car now. [system] is there something else i can help you with? [user] can you find me a bus which can take me there? [system] can you tell me from where you will leave? [user] i will be leaving from portland. [system] are you planning to leave at march 6th? [user] that's not right because, i actually am planning to leave on 3rd of march. [system] there are 8 buses which match what you want. one of the buses has 0 transfers and leaves at 6:50 am. the cost of the ticket for this bus is $45. [user] can you tell me the station from where the bus will leave, and which is the station where the bus will arrive at?
State: [state] leaving_time=none to_location=vancouver travelers=none from_location=portland leaving_date=3rd of march

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] to_location=lax travelers=c of possible values a) 1 b) 3 c) 4 d) 5 e) 2 leaving_time=8:40 am leaving_date=1st of march from_location=san francisco [context] [user] i am in need of renting a car, which i will need from march 6th till the 12th. [system] can you tell me the time when you need the car? [user] i need to pick up the car from vancouver at around 6:30 pm. [system] there are 3 cars which match what you want. a nice standard car which i can suggest is an altima, which can be picked up at yvr international airport on march 6th. [user] can you recommend some other car? [system] another can i can recommend is a corolla car which is a standard one, and can be picked up on march 6th at yvr international airport. [user] that seems nice. [system] do you want to book this car? [user] no, i do not want to book this car now. [system] is there something else i can help you with? [user] can you find me a bus which can take me there? [system] can you tell me from where you will leave? [user] i will be leaving from portland. [system] are you planning to leave at march 6th? [user] that's not right because, i actually am planning to leave on 3rd of march. [system] there are 8 buses which match what you want. one of the buses has 0 transfers and leaves at 6:50 am. the cost of the ticket for this bus is $45. [user] can you tell me the station from where the bus will leave, and which is the station where the bus will arrive at? [system] the bus station from where the bus will leave is portland bus station, and the destination of the bus is pacific central station. [user] is there some other bus you can suggest?
State: [state] to_location=vancouver travelers=none leaving_time=none leaving_date=3rd of march from_location=portland

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_date=1st of march travelers=c of possible values a) 5 b) 2 c) 4 d) 1 e) 3 from_location=san francisco to_location=lax leaving_time=8:40 am [context] [user] i am in need of renting a car, which i will need from march 6th till the 12th. [system] can you tell me the time when you need the car? [user] i need to pick up the car from vancouver at around 6:30 pm. [system] there are 3 cars which match what you want. a nice standard car which i can suggest is an altima, which can be picked up at yvr international airport on march 6th. [user] can you recommend some other car? [system] another can i can recommend is a corolla car which is a standard one, and can be picked up on march 6th at yvr international airport. [user] that seems nice. [system] do you want to book this car? [user] no, i do not want to book this car now. [system] is there something else i can help you with? [user] can you find me a bus which can take me there? [system] can you tell me from where you will leave? [user] i will be leaving from portland. [system] are you planning to leave at march 6th? [user] that's not right because, i actually am planning to leave on 3rd of march. [system] there are 8 buses which match what you want. one of the buses has 0 transfers and leaves at 6:50 am. the cost of the ticket for this bus is $45. [user] can you tell me the station from where the bus will leave, and which is the station where the bus will arrive at? [system] the bus station from where the bus will leave is portland bus station, and the destination of the bus is pacific central station. [user] is there some other bus you can suggest? [system] another bus which has 0 transfers, leaves at 8:10 am, and the price for the ticket of this bus is $47. [user] that seems nice to me.
State: [state] leaving_date=3rd of march travelers=none from_location=portland to_location=vancouver leaving_time=8:10 am

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] passengers=a of possible values a) 1 b) 3 c) 2 d) 4 destination=sf return_date=the 13th seating_class=b of possible values a) first class b) economy c) premium economy d) business departure_date=9th of this month airlines=b of possible values a) united airlines b) delta airlines c) air france d) american airlines e) air canada f) alaska airlines g) british airways h) southwest airlines origin=seattle [context] [user] i am in need of renting a car, which i will need from march 6th till the 12th. [system] can you tell me the time when you need the car? [user] i need to pick up the car from vancouver at around 6:30 pm. [system] there are 3 cars which match what you want. a nice standard car which i can suggest is an altima, which can be picked up at yvr international airport on march 6th. [user] can you recommend some other car? [system] another can i can recommend is a corolla car which is a standard one, and can be picked up on march 6th at yvr international airport. [user] that seems nice. [system] do you want to book this car? [user] no, i do not want to book this car now. [system] is there something else i can help you with? [user] can you find me a bus which can take me there? [system] can you tell me from where you will leave? [user] i will be leaving from portland. [system] are you planning to leave at march 6th? [user] that's not right because, i actually am planning to leave on 3rd of march. [system] there are 8 buses which match what you want. one of the buses has 0 transfers and leaves at 6:50 am. the cost of the ticket for this bus is $45. [user] can you tell me the station from where the bus will leave, and which is the station where the bus will arrive at? [system] the bus station from where the bus will leave is portland bus station, and the destination of the bus is pacific central station. [user] is there some other bus you can suggest? [system] another bus which has 0 transfers, leaves at 8:10 am, and the price for the ticket of this bus is $47. [user] that seems nice to me. [system] are you willing to have tickets bought for this bus? [user] no, i do not want to book tickets at this moment. i actually want you to find me a round trip flight to go there, and i want to leave on the 1st. the flight should be with united airlines.
State: [state] passengers=none destination=vancouver return_date=none seating_class=none departure_date=the 1st airlines=a origin=portland

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] from_location=san francisco leaving_date=1st of march to_location=lax leaving_time=8:40 am travelers=a of possible values a) 4 b) 5 c) 3 d) 1 e) 2 [context] [user] i am in need of renting a car, which i will need from march 6th till the 12th. [system] can you tell me the time when you need the car? [user] i need to pick up the car from vancouver at around 6:30 pm. [system] there are 3 cars which match what you want. a nice standard car which i can suggest is an altima, which can be picked up at yvr international airport on march 6th. [user] can you recommend some other car? [system] another can i can recommend is a corolla car which is a standard one, and can be picked up on march 6th at yvr international airport. [user] that seems nice. [system] do you want to book this car? [user] no, i do not want to book this car now. [system] is there something else i can help you with? [user] can you find me a bus which can take me there? [system] can you tell me from where you will leave? [user] i will be leaving from portland. [system] are you planning to leave at march 6th? [user] that's not right because, i actually am planning to leave on 3rd of march. [system] there are 8 buses which match what you want. one of the buses has 0 transfers and leaves at 6:50 am. the cost of the ticket for this bus is $45. [user] can you tell me the station from where the bus will leave, and which is the station where the bus will arrive at? [system] the bus station from where the bus will leave is portland bus station, and the destination of the bus is pacific central station. [user] is there some other bus you can suggest? [system] another bus which has 0 transfers, leaves at 8:10 am, and the price for the ticket of this bus is $47. [user] that seems nice to me. [system] are you willing to have tickets bought for this bus? [user] no, i do not want to book tickets at this moment. i actually want you to find me a round trip flight to go there, and i want to leave on the 1st. the flight should be with united airlines.
State: [state] from_location=portland leaving_date=3rd of march to_location=vancouver leaving_time=8:10 am travelers=none

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] departure_date=9th of this month airlines=c of possible values a) air france b) alaska airlines c) delta airlines d) american airlines e) air canada f) southwest airlines g) united airlines h) british airways origin=seattle passengers=b of possible values a) 4 b) 1 c) 2 d) 3 seating_class=c of possible values a) first class b) premium economy c) economy d) business return_date=the 13th destination=sf [context] [user] i am in need of renting a car, which i will need from march 6th till the 12th. [system] can you tell me the time when you need the car? [user] i need to pick up the car from vancouver at around 6:30 pm. [system] there are 3 cars which match what you want. a nice standard car which i can suggest is an altima, which can be picked up at yvr international airport on march 6th. [user] can you recommend some other car? [system] another can i can recommend is a corolla car which is a standard one, and can be picked up on march 6th at yvr international airport. [user] that seems nice. [system] do you want to book this car? [user] no, i do not want to book this car now. [system] is there something else i can help you with? [user] can you find me a bus which can take me there? [system] can you tell me from where you will leave? [user] i will be leaving from portland. [system] are you planning to leave at march 6th? [user] that's not right because, i actually am planning to leave on 3rd of march. [system] there are 8 buses which match what you want. one of the buses has 0 transfers and leaves at 6:50 am. the cost of the ticket for this bus is $45. [user] can you tell me the station from where the bus will leave, and which is the station where the bus will arrive at? [system] the bus station from where the bus will leave is portland bus station, and the destination of the bus is pacific central station. [user] is there some other bus you can suggest? [system] another bus which has 0 transfers, leaves at 8:10 am, and the price for the ticket of this bus is $47. [user] that seems nice to me. [system] are you willing to have tickets bought for this bus? [user] no, i do not want to book tickets at this moment. i actually want you to find me a round trip flight to go there, and i want to leave on the 1st. the flight should be with united airlines. [system] will you be returning from your trip on march 12th? [user] alright, that seems nice to me.
State: [state] departure_date=the 1st airlines=g origin=portland passengers=none seating_class=none return_date=march 12th destination=vancouver

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] destination=sf passengers=b of possible values a) 3 b) 1 c) 4 d) 2 airlines=d of possible values a) american airlines b) air canada c) alaska airlines d) delta airlines e) british airways f) united airlines g) air france h) southwest airlines return_date=the 13th departure_date=9th of this month origin=seattle seating_class=c of possible values a) first class b) premium economy c) economy d) business [context] [user] i am in need of renting a car, which i will need from march 6th till the 12th. [system] can you tell me the time when you need the car? [user] i need to pick up the car from vancouver at around 6:30 pm. [system] there are 3 cars which match what you want. a nice standard car which i can suggest is an altima, which can be picked up at yvr international airport on march 6th. [user] can you recommend some other car? [system] another can i can recommend is a corolla car which is a standard one, and can be picked up on march 6th at yvr international airport. [user] that seems nice. [system] do you want to book this car? [user] no, i do not want to book this car now. [system] is there something else i can help you with? [user] can you find me a bus which can take me there? [system] can you tell me from where you will leave? [user] i will be leaving from portland. [system] are you planning to leave at march 6th? [user] that's not right because, i actually am planning to leave on 3rd of march. [system] there are 8 buses which match what you want. one of the buses has 0 transfers and leaves at 6:50 am. the cost of the ticket for this bus is $45. [user] can you tell me the station from where the bus will leave, and which is the station where the bus will arrive at? [system] the bus station from where the bus will leave is portland bus station, and the destination of the bus is pacific central station. [user] is there some other bus you can suggest? [system] another bus which has 0 transfers, leaves at 8:10 am, and the price for the ticket of this bus is $47. [user] that seems nice to me. [system] are you willing to have tickets bought for this bus? [user] no, i do not want to book tickets at this moment. i actually want you to find me a round trip flight to go there, and i want to leave on the 1st. the flight should be with united airlines. [system] will you be returning from your trip on march 12th? [user] alright, that seems nice to me. [system] there is 1 flight which suit what you want. how would you like flying with united airlines which leaves at 10:35 am, and when it returns it flies off at 6:05 pm? the ticket for this flight costs $254. [user] alright, i appreciate it. that would be all.
State: [state] destination=vancouver passengers=none airlines=f return_date=march 12th departure_date=the 1st origin=portland seating_class=none