[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=b of possible values a) compact b) standard c) full-size dropoff_date=next thursday pickup_location=port authority station pickup_time=10:30 in the morning pickup_city=new york pickup_date=march 4th [context] [user] i want to book a rental car.
State: [state] type=none dropoff_date=none pickup_location=none pickup_time=none pickup_city=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 pickup_time=10:30 in the morning pickup_location=port authority station pickup_city=new york dropoff_date=next thursday type=c of possible values a) full-size b) compact c) standard [context] [user] i want to book a rental car. [system] where do you want to pick up from and when will you need it? [user] i would like to pick it up in paris, france. i will be needing it from the 9th of march. i'm going to want to pick up the car at around half past 12 in the afternoon.
State: [state] pickup_date=9th of march pickup_time=half past 12 in the afternoon pickup_location=none pickup_city=paris, france dropoff_date=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] dropoff_date=next thursday pickup_date=march 4th pickup_location=port authority station pickup_time=10:30 in the morning type=b of possible values a) full-size b) standard c) compact pickup_city=new york [context] [user] i want to book a rental car. [system] where do you want to pick up from and when will you need it? [user] i would like to pick it up in paris, france. i will be needing it from the 9th of march. i'm going to want to pick up the car at around half past 12 in the afternoon. [system] how long will you be using the car for? [user] i will need it until the 13th of this month.
State: [state] dropoff_date=13th of this month pickup_date=9th of march pickup_location=none pickup_time=half past 12 in the afternoon type=none pickup_city=paris, france

[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 type=b of possible values a) full-size b) standard c) compact pickup_time=10:30 in the morning pickup_location=port authority station pickup_city=new york [context] [user] i want to book a rental car. [system] where do you want to pick up from and when will you need it? [user] i would like to pick it up in paris, france. i will be needing it from the 9th of march. i'm going to want to pick up the car at around half past 12 in the afternoon. [system] how long will you be using the car for? [user] i will need it until the 13th of this month. [system] ok i have 4 cars for you. there is a nice car available at charles de gaulle international airport for pick up on the march 9th. this is a standard accord car. [user] actually, is there anything else available? i would like a compact car and i really want to pick it up from philadelphia.
State: [state] dropoff_date=13th of this month pickup_date=9th of march type=c pickup_time=half past 12 in the afternoon pickup_location=none pickup_city=philadelphia

[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 dropoff_date=next thursday pickup_date=march 4th type=a of possible values a) standard b) full-size c) compact pickup_city=new york [context] [user] i want to book a rental car. [system] where do you want to pick up from and when will you need it? [user] i would like to pick it up in paris, france. i will be needing it from the 9th of march. i'm going to want to pick up the car at around half past 12 in the afternoon. [system] how long will you be using the car for? [user] i will need it until the 13th of this month. [system] ok i have 4 cars for you. there is a nice car available at charles de gaulle international airport for pick up on the march 9th. this is a standard accord car. [user] actually, is there anything else available? i would like a compact car and i really want to pick it up from philadelphia. [system] there is a nice car available at intercity terminal 4 pick-up on march 9th this one is a compact it is a cooper. [user] oh that sounds good. i really need a bus to get there though. it will be for 3 people and i am leaving from washington. and i will leave on thursday next week.
State: [state] pickup_location=intercity terminal pickup_time=half past 12 in the afternoon dropoff_date=13th of this month pickup_date=9th of march type=c pickup_city=philadelphia

[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=e of possible values a) 2 b) 3 c) 1 d) 5 e) 4 from_location=san francisco leaving_date=1st of march to_location=lax leaving_time=8:40 am [context] [user] i want to book a rental car. [system] where do you want to pick up from and when will you need it? [user] i would like to pick it up in paris, france. i will be needing it from the 9th of march. i'm going to want to pick up the car at around half past 12 in the afternoon. [system] how long will you be using the car for? [user] i will need it until the 13th of this month. [system] ok i have 4 cars for you. there is a nice car available at charles de gaulle international airport for pick up on the march 9th. this is a standard accord car. [user] actually, is there anything else available? i would like a compact car and i really want to pick it up from philadelphia. [system] there is a nice car available at intercity terminal 4 pick-up on march 9th this one is a compact it is a cooper. [user] oh that sounds good. i really need a bus to get there though. it will be for 3 people and i am leaving from washington. and i will leave on thursday next week.
State: [state] travelers=b from_location=washington leaving_date=thursday next week to_location=philadelphia leaving_time=none

[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=a of possible values a) 4 b) 3 c) 1 d) 5 e) 2 from_location=san francisco leaving_time=8:40 am leaving_date=1st of march to_location=lax [context] [user] i want to book a rental car. [system] where do you want to pick up from and when will you need it? [user] i would like to pick it up in paris, france. i will be needing it from the 9th of march. i'm going to want to pick up the car at around half past 12 in the afternoon. [system] how long will you be using the car for? [user] i will need it until the 13th of this month. [system] ok i have 4 cars for you. there is a nice car available at charles de gaulle international airport for pick up on the march 9th. this is a standard accord car. [user] actually, is there anything else available? i would like a compact car and i really want to pick it up from philadelphia. [system] there is a nice car available at intercity terminal 4 pick-up on march 9th this one is a compact it is a cooper. [user] oh that sounds good. i really need a bus to get there though. it will be for 3 people and i am leaving from washington. and i will leave on thursday next week. [system] i have 8 buses for you the bus departs at 7:10 am and it costs $29. it has 0 transfers. [user] are there any other buses available this is just for 1 person?
State: [state] travelers=c from_location=washington leaving_time=none leaving_date=thursday next week to_location=philadelphia

[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=a of possible values a) 4 b) 1 c) 5 d) 3 e) 2 leaving_time=8:40 am to_location=lax from_location=san francisco [context] [user] i want to book a rental car. [system] where do you want to pick up from and when will you need it? [user] i would like to pick it up in paris, france. i will be needing it from the 9th of march. i'm going to want to pick up the car at around half past 12 in the afternoon. [system] how long will you be using the car for? [user] i will need it until the 13th of this month. [system] ok i have 4 cars for you. there is a nice car available at charles de gaulle international airport for pick up on the march 9th. this is a standard accord car. [user] actually, is there anything else available? i would like a compact car and i really want to pick it up from philadelphia. [system] there is a nice car available at intercity terminal 4 pick-up on march 9th this one is a compact it is a cooper. [user] oh that sounds good. i really need a bus to get there though. it will be for 3 people and i am leaving from washington. and i will leave on thursday next week. [system] i have 8 buses for you the bus departs at 7:10 am and it costs $29. it has 0 transfers. [user] are there any other buses available this is just for 1 person? [system] i have 7 buses for you. this one departs at 7:50 am and it cost $31 this also has 0 transfers. [user] is there something else available? i want to leave from new york on 5th of march.
State: [state] leaving_date=5th of march travelers=b leaving_time=none to_location=philadelphia from_location=new york

[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=a of possible values a) 4 b) 1 c) 3 d) 5 e) 2 from_location=san francisco leaving_date=1st of march to_location=lax leaving_time=8:40 am [context] [user] i want to book a rental car. [system] where do you want to pick up from and when will you need it? [user] i would like to pick it up in paris, france. i will be needing it from the 9th of march. i'm going to want to pick up the car at around half past 12 in the afternoon. [system] how long will you be using the car for? [user] i will need it until the 13th of this month. [system] ok i have 4 cars for you. there is a nice car available at charles de gaulle international airport for pick up on the march 9th. this is a standard accord car. [user] actually, is there anything else available? i would like a compact car and i really want to pick it up from philadelphia. [system] there is a nice car available at intercity terminal 4 pick-up on march 9th this one is a compact it is a cooper. [user] oh that sounds good. i really need a bus to get there though. it will be for 3 people and i am leaving from washington. and i will leave on thursday next week. [system] i have 8 buses for you the bus departs at 7:10 am and it costs $29. it has 0 transfers. [user] are there any other buses available this is just for 1 person? [system] i have 7 buses for you. this one departs at 7:50 am and it cost $31 this also has 0 transfers. [user] is there something else available? i want to leave from new york on 5th of march. [system] i have 7 buses for you. this one departs at 7:40 am and it cost $21, this also has 0 transfers. [user] which station will i be leaving from and what station will i be arriving at?
State: [state] travelers=b from_location=new york leaving_date=5th of march to_location=philadelphia leaving_time=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] seating_class=b of possible values a) first class b) economy c) business d) premium economy return_date=the 13th passengers=d of possible values a) 4 b) 3 c) 2 d) 1 origin=seattle airlines=g of possible values a) air france b) alaska airlines c) british airways d) air canada e) american airlines f) united airlines g) delta airlines h) southwest airlines departure_date=9th of this month destination=sf [context] [user] i want to book a rental car. [system] where do you want to pick up from and when will you need it? [user] i would like to pick it up in paris, france. i will be needing it from the 9th of march. i'm going to want to pick up the car at around half past 12 in the afternoon. [system] how long will you be using the car for? [user] i will need it until the 13th of this month. [system] ok i have 4 cars for you. there is a nice car available at charles de gaulle international airport for pick up on the march 9th. this is a standard accord car. [user] actually, is there anything else available? i would like a compact car and i really want to pick it up from philadelphia. [system] there is a nice car available at intercity terminal 4 pick-up on march 9th this one is a compact it is a cooper. [user] oh that sounds good. i really need a bus to get there though. it will be for 3 people and i am leaving from washington. and i will leave on thursday next week. [system] i have 8 buses for you the bus departs at 7:10 am and it costs $29. it has 0 transfers. [user] are there any other buses available this is just for 1 person? [system] i have 7 buses for you. this one departs at 7:50 am and it cost $31 this also has 0 transfers. [user] is there something else available? i want to leave from new york on 5th of march. [system] i have 7 buses for you. this one departs at 7:40 am and it cost $21, this also has 0 transfers. [user] which station will i be leaving from and what station will i be arriving at? [system] you'll be leaving from port authority station and the destination will be intercity terminal. [user] that sounds great to me. i think i want a round trip flight to get there.
State: [state] seating_class=none return_date=none passengers=d origin=new york airlines=none departure_date=none destination=philadelphia

[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 leaving_date=1st of march from_location=san francisco travelers=b of possible values a) 2 b) 4 c) 3 d) 1 e) 5 [context] [user] i want to book a rental car. [system] where do you want to pick up from and when will you need it? [user] i would like to pick it up in paris, france. i will be needing it from the 9th of march. i'm going to want to pick up the car at around half past 12 in the afternoon. [system] how long will you be using the car for? [user] i will need it until the 13th of this month. [system] ok i have 4 cars for you. there is a nice car available at charles de gaulle international airport for pick up on the march 9th. this is a standard accord car. [user] actually, is there anything else available? i would like a compact car and i really want to pick it up from philadelphia. [system] there is a nice car available at intercity terminal 4 pick-up on march 9th this one is a compact it is a cooper. [user] oh that sounds good. i really need a bus to get there though. it will be for 3 people and i am leaving from washington. and i will leave on thursday next week. [system] i have 8 buses for you the bus departs at 7:10 am and it costs $29. it has 0 transfers. [user] are there any other buses available this is just for 1 person? [system] i have 7 buses for you. this one departs at 7:50 am and it cost $31 this also has 0 transfers. [user] is there something else available? i want to leave from new york on 5th of march. [system] i have 7 buses for you. this one departs at 7:40 am and it cost $21, this also has 0 transfers. [user] which station will i be leaving from and what station will i be arriving at? [system] you'll be leaving from port authority station and the destination will be intercity terminal. [user] that sounds great to me. i think i want a round trip flight to get there.
State: [state] leaving_time=7:40 am to_location=philadelphia leaving_date=5th of march from_location=new york travelers=d

[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 origin=seattle seating_class=b of possible values a) premium economy b) economy c) business d) first class departure_date=9th of this month passengers=b of possible values a) 2 b) 1 c) 3 d) 4 airlines=f of possible values a) southwest airlines b) american airlines c) air france d) united airlines e) alaska airlines f) delta airlines g) air canada h) british airways return_date=the 13th [context] [user] i want to book a rental car. [system] where do you want to pick up from and when will you need it? [user] i would like to pick it up in paris, france. i will be needing it from the 9th of march. i'm going to want to pick up the car at around half past 12 in the afternoon. [system] how long will you be using the car for? [user] i will need it until the 13th of this month. [system] ok i have 4 cars for you. there is a nice car available at charles de gaulle international airport for pick up on the march 9th. this is a standard accord car. [user] actually, is there anything else available? i would like a compact car and i really want to pick it up from philadelphia. [system] there is a nice car available at intercity terminal 4 pick-up on march 9th this one is a compact it is a cooper. [user] oh that sounds good. i really need a bus to get there though. it will be for 3 people and i am leaving from washington. and i will leave on thursday next week. [system] i have 8 buses for you the bus departs at 7:10 am and it costs $29. it has 0 transfers. [user] are there any other buses available this is just for 1 person? [system] i have 7 buses for you. this one departs at 7:50 am and it cost $31 this also has 0 transfers. [user] is there something else available? i want to leave from new york on 5th of march. [system] i have 7 buses for you. this one departs at 7:40 am and it cost $21, this also has 0 transfers. [user] which station will i be leaving from and what station will i be arriving at? [system] you'll be leaving from port authority station and the destination will be intercity terminal. [user] that sounds great to me. i think i want a round trip flight to get there. [system] will you be returning on march 13th? [user] yes, that would be perfect.
State: [state] destination=philadelphia origin=new york seating_class=none departure_date=none passengers=b airlines=none return_date=13th of this month

[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] return_date=the 13th departure_date=9th of this month seating_class=a of possible values a) economy b) business c) first class d) premium economy origin=seattle passengers=d of possible values a) 2 b) 4 c) 3 d) 1 destination=sf airlines=c of possible values a) southwest airlines b) united airlines c) delta airlines d) american airlines e) air france f) alaska airlines g) air canada h) british airways [context] [user] i want to book a rental car. [system] where do you want to pick up from and when will you need it? [user] i would like to pick it up in paris, france. i will be needing it from the 9th of march. i'm going to want to pick up the car at around half past 12 in the afternoon. [system] how long will you be using the car for? [user] i will need it until the 13th of this month. [system] ok i have 4 cars for you. there is a nice car available at charles de gaulle international airport for pick up on the march 9th. this is a standard accord car. [user] actually, is there anything else available? i would like a compact car and i really want to pick it up from philadelphia. [system] there is a nice car available at intercity terminal 4 pick-up on march 9th this one is a compact it is a cooper. [user] oh that sounds good. i really need a bus to get there though. it will be for 3 people and i am leaving from washington. and i will leave on thursday next week. [system] i have 8 buses for you the bus departs at 7:10 am and it costs $29. it has 0 transfers. [user] are there any other buses available this is just for 1 person? [system] i have 7 buses for you. this one departs at 7:50 am and it cost $31 this also has 0 transfers. [user] is there something else available? i want to leave from new york on 5th of march. [system] i have 7 buses for you. this one departs at 7:40 am and it cost $21, this also has 0 transfers. [user] which station will i be leaving from and what station will i be arriving at? [system] you'll be leaving from port authority station and the destination will be intercity terminal. [user] that sounds great to me. i think i want a round trip flight to get there. [system] will you be returning on march 13th? [user] yes, that would be perfect. [system] wil you be leaving on march 5th? [user] yeah that's exactly it. i would like to fly with southwest airlines and i want to return turn on the 14th actually.
State: [state] return_date=the 14th departure_date=5th of march seating_class=none origin=new york passengers=d destination=philadelphia airlines=a

[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] return_date=the 13th airlines=g of possible values a) british airways b) alaska airlines c) united airlines d) american airlines e) southwest airlines f) air canada g) delta airlines h) air france destination=sf passengers=b of possible values a) 2 b) 1 c) 3 d) 4 seating_class=d of possible values a) first class b) premium economy c) business d) economy departure_date=9th of this month origin=seattle [context] [user] i want to book a rental car. [system] where do you want to pick up from and when will you need it? [user] i would like to pick it up in paris, france. i will be needing it from the 9th of march. i'm going to want to pick up the car at around half past 12 in the afternoon. [system] how long will you be using the car for? [user] i will need it until the 13th of this month. [system] ok i have 4 cars for you. there is a nice car available at charles de gaulle international airport for pick up on the march 9th. this is a standard accord car. [user] actually, is there anything else available? i would like a compact car and i really want to pick it up from philadelphia. [system] there is a nice car available at intercity terminal 4 pick-up on march 9th this one is a compact it is a cooper. [user] oh that sounds good. i really need a bus to get there though. it will be for 3 people and i am leaving from washington. and i will leave on thursday next week. [system] i have 8 buses for you the bus departs at 7:10 am and it costs $29. it has 0 transfers. [user] are there any other buses available this is just for 1 person? [system] i have 7 buses for you. this one departs at 7:50 am and it cost $31 this also has 0 transfers. [user] is there something else available? i want to leave from new york on 5th of march. [system] i have 7 buses for you. this one departs at 7:40 am and it cost $21, this also has 0 transfers. [user] which station will i be leaving from and what station will i be arriving at? [system] you'll be leaving from port authority station and the destination will be intercity terminal. [user] that sounds great to me. i think i want a round trip flight to get there. [system] will you be returning on march 13th? [user] yes, that would be perfect. [system] wil you be leaving on march 5th? [user] yeah that's exactly it. i would like to fly with southwest airlines and i want to return turn on the 14th actually. [system] alright. you would like to fly with southwest airlines this flight takes off at 4:55 am 5th and the return flight takes off at 7:45 am. the ticket will cost $63. [user] this is exactly what i want.
State: [state] return_date=the 14th airlines=e destination=philadelphia passengers=b seating_class=none departure_date=5th of march origin=new york

[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 passengers=c of possible values a) 4 b) 3 c) 1 d) 2 origin=seattle airlines=f of possible values a) american airlines b) alaska airlines c) air canada d) british airways e) united airlines f) delta airlines g) southwest airlines h) air france return_date=the 13th destination=sf seating_class=b of possible values a) first class b) economy c) premium economy d) business [context] [user] i want to book a rental car. [system] where do you want to pick up from and when will you need it? [user] i would like to pick it up in paris, france. i will be needing it from the 9th of march. i'm going to want to pick up the car at around half past 12 in the afternoon. [system] how long will you be using the car for? [user] i will need it until the 13th of this month. [system] ok i have 4 cars for you. there is a nice car available at charles de gaulle international airport for pick up on the march 9th. this is a standard accord car. [user] actually, is there anything else available? i would like a compact car and i really want to pick it up from philadelphia. [system] there is a nice car available at intercity terminal 4 pick-up on march 9th this one is a compact it is a cooper. [user] oh that sounds good. i really need a bus to get there though. it will be for 3 people and i am leaving from washington. and i will leave on thursday next week. [system] i have 8 buses for you the bus departs at 7:10 am and it costs $29. it has 0 transfers. [user] are there any other buses available this is just for 1 person? [system] i have 7 buses for you. this one departs at 7:50 am and it cost $31 this also has 0 transfers. [user] is there something else available? i want to leave from new york on 5th of march. [system] i have 7 buses for you. this one departs at 7:40 am and it cost $21, this also has 0 transfers. [user] which station will i be leaving from and what station will i be arriving at? [system] you'll be leaving from port authority station and the destination will be intercity terminal. [user] that sounds great to me. i think i want a round trip flight to get there. [system] will you be returning on march 13th? [user] yes, that would be perfect. [system] wil you be leaving on march 5th? [user] yeah that's exactly it. i would like to fly with southwest airlines and i want to return turn on the 14th actually. [system] alright. you would like to fly with southwest airlines this flight takes off at 4:55 am 5th and the return flight takes off at 7:45 am. the ticket will cost $63. [user] this is exactly what i want. [system] is there anything else i can do? [user] no that will be all.
State: [state] departure_date=5th of march passengers=c origin=new york airlines=g return_date=the 14th destination=philadelphia seating_class=none