[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) full-size b) standard c) compact pickup_location=port authority station dropoff_date=next thursday pickup_date=march 4th pickup_time=10:30 in the morning pickup_city=new york [context] [user] i need to find a rental car.
State: [state] type=none pickup_location=none dropoff_date=none pickup_date=none pickup_time=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=c of possible values a) compact b) full-size c) standard pickup_city=new york pickup_time=10:30 in the morning pickup_location=port authority station pickup_date=march 4th [context] [user] i need to find a rental car. [system] from which date? [user] the 10th of this month.
State: [state] dropoff_date=none type=none pickup_city=none pickup_time=none pickup_location=none pickup_date=10th of this month

[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 dropoff_date=next thursday pickup_city=new york type=c of possible values a) full-size b) compact c) standard pickup_location=port authority station [context] [user] i need to find a rental car. [system] from which date? [user] the 10th of this month. [system] where would you like to pick up the car and at what time? till when would you be requiring it? [user] i need to pick it up in new york city on march 11th at 1:30 in the afternoon.
State: [state] pickup_date=10th of this month pickup_time=1:30 in the afternoon dropoff_date=march 11th pickup_city=new york city 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_location=port authority station type=b of possible values a) full-size b) standard c) compact pickup_time=10:30 in the morning pickup_city=new york pickup_date=march 4th [context] [user] i need to find a rental car. [system] from which date? [user] the 10th of this month. [system] where would you like to pick up the car and at what time? till when would you be requiring it? [user] i need to pick it up in new york city on march 11th at 1:30 in the afternoon. [system] there is a lovely standard accord that is available for pick up at grand central station on march 10th. [user] that would be fine.
State: [state] dropoff_date=march 11th pickup_location=grand central station type=b pickup_time=1:30 in the afternoon pickup_city=new york city pickup_date=10th of this month

[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 dropoff_date=next thursday pickup_location=port authority station pickup_date=march 4th pickup_city=new york type=c of possible values a) compact b) full-size c) standard [context] [user] i need to find a rental car. [system] from which date? [user] the 10th of this month. [system] where would you like to pick up the car and at what time? till when would you be requiring it? [user] i need to pick it up in new york city on march 11th at 1:30 in the afternoon. [system] there is a lovely standard accord that is available for pick up at grand central station on march 10th. [user] that would be fine. [system] would you like to rent the car? [user] no, not right now.
State: [state] pickup_time=1:30 in the afternoon dropoff_date=march 11th pickup_location=grand central station pickup_date=10th of this month pickup_city=new york city type=c

[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=d of possible values a) 2 b) 3 c) 1 d) 4 e) 5 [context] [user] i need to find a rental car. [system] from which date? [user] the 10th of this month. [system] where would you like to pick up the car and at what time? till when would you be requiring it? [user] i need to pick it up in new york city on march 11th at 1:30 in the afternoon. [system] there is a lovely standard accord that is available for pick up at grand central station on march 10th. [user] that would be fine. [system] would you like to rent the car? [user] no, not right now. [system] is there anything else you need help with? [user] i will need a bus to get there.
State: [state] from_location=none leaving_date=none to_location=new york city leaving_time=none travelers=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] leaving_date=1st of march leaving_time=8:40 am travelers=d of possible values a) 1 b) 2 c) 5 d) 4 e) 3 from_location=san francisco to_location=lax [context] [user] i need to find a rental car. [system] from which date? [user] the 10th of this month. [system] where would you like to pick up the car and at what time? till when would you be requiring it? [user] i need to pick it up in new york city on march 11th at 1:30 in the afternoon. [system] there is a lovely standard accord that is available for pick up at grand central station on march 10th. [user] that would be fine. [system] would you like to rent the car? [user] no, not right now. [system] is there anything else you need help with? [user] i will need a bus to get there. [system] where would you be leaving from and would you be leaving on march 10th? [user] i want to leave philly on the 1st of this month.
State: [state] leaving_date=1st of this month leaving_time=none travelers=none from_location=philly to_location=new york city

[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=e of possible values a) 2 b) 3 c) 5 d) 1 e) 4 from_location=san francisco leaving_time=8:40 am leaving_date=1st of march [context] [user] i need to find a rental car. [system] from which date? [user] the 10th of this month. [system] where would you like to pick up the car and at what time? till when would you be requiring it? [user] i need to pick it up in new york city on march 11th at 1:30 in the afternoon. [system] there is a lovely standard accord that is available for pick up at grand central station on march 10th. [user] that would be fine. [system] would you like to rent the car? [user] no, not right now. [system] is there anything else you need help with? [user] i will need a bus to get there. [system] where would you be leaving from and would you be leaving on march 10th? [user] i want to leave philly on the 1st of this month. [system] there are 8 buses available. there is one that leaves at 8:30 am. the cost is $24 and there are 0 transfers. [user] which bus station is it leaving from and which one would it be reaching?
State: [state] to_location=new york city travelers=none from_location=philly leaving_time=none leaving_date=1st of this month

[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 travelers=a of possible values a) 4 b) 1 c) 2 d) 5 e) 3 leaving_time=8:40 am to_location=lax [context] [user] i need to find a rental car. [system] from which date? [user] the 10th of this month. [system] where would you like to pick up the car and at what time? till when would you be requiring it? [user] i need to pick it up in new york city on march 11th at 1:30 in the afternoon. [system] there is a lovely standard accord that is available for pick up at grand central station on march 10th. [user] that would be fine. [system] would you like to rent the car? [user] no, not right now. [system] is there anything else you need help with? [user] i will need a bus to get there. [system] where would you be leaving from and would you be leaving on march 10th? [user] i want to leave philly on the 1st of this month. [system] there are 8 buses available. there is one that leaves at 8:30 am. the cost is $24 and there are 0 transfers. [user] which bus station is it leaving from and which one would it be reaching? [system] it leaves intercity terminal and would be heading to port authority station. [user] is there anything else available for later on in the day?
State: [state] from_location=philly leaving_date=1st of this month travelers=none leaving_time=none to_location=new york city

[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 to_location=lax leaving_time=8:40 am from_location=san francisco travelers=d of possible values a) 2 b) 1 c) 5 d) 4 e) 3 [context] [user] i need to find a rental car. [system] from which date? [user] the 10th of this month. [system] where would you like to pick up the car and at what time? till when would you be requiring it? [user] i need to pick it up in new york city on march 11th at 1:30 in the afternoon. [system] there is a lovely standard accord that is available for pick up at grand central station on march 10th. [user] that would be fine. [system] would you like to rent the car? [user] no, not right now. [system] is there anything else you need help with? [user] i will need a bus to get there. [system] where would you be leaving from and would you be leaving on march 10th? [user] i want to leave philly on the 1st of this month. [system] there are 8 buses available. there is one that leaves at 8:30 am. the cost is $24 and there are 0 transfers. [user] which bus station is it leaving from and which one would it be reaching? [system] it leaves intercity terminal and would be heading to port authority station. [user] is there anything else available for later on in the day? [system] there is a bus leaving at 9:50 am and it has 0 transfers. the price is $23. [user] that would be fine.
State: [state] leaving_date=1st of this month to_location=new york city leaving_time=9:50 am from_location=philly 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] seating_class=a of possible values a) economy b) first class c) premium economy d) business origin=seattle airlines=h of possible values a) air france b) air canada c) american airlines d) british airways e) united airlines f) southwest airlines g) alaska airlines h) delta airlines destination=sf passengers=b of possible values a) 4 b) 1 c) 3 d) 2 departure_date=9th of this month return_date=the 13th [context] [user] i need to find a rental car. [system] from which date? [user] the 10th of this month. [system] where would you like to pick up the car and at what time? till when would you be requiring it? [user] i need to pick it up in new york city on march 11th at 1:30 in the afternoon. [system] there is a lovely standard accord that is available for pick up at grand central station on march 10th. [user] that would be fine. [system] would you like to rent the car? [user] no, not right now. [system] is there anything else you need help with? [user] i will need a bus to get there. [system] where would you be leaving from and would you be leaving on march 10th? [user] i want to leave philly on the 1st of this month. [system] there are 8 buses available. there is one that leaves at 8:30 am. the cost is $24 and there are 0 transfers. [user] which bus station is it leaving from and which one would it be reaching? [system] it leaves intercity terminal and would be heading to port authority station. [user] is there anything else available for later on in the day? [system] there is a bus leaving at 9:50 am and it has 0 transfers. the price is $23. [user] that would be fine. [system] you would like to get the bus tickets? [user] not right now. i would like a round trip flight on delta airlines.
State: [state] seating_class=none origin=philly airlines=h destination=new york city passengers=none departure_date=none return_date=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] leaving_time=8:40 am leaving_date=1st of march travelers=b of possible values a) 5 b) 4 c) 1 d) 2 e) 3 to_location=lax from_location=san francisco [context] [user] i need to find a rental car. [system] from which date? [user] the 10th of this month. [system] where would you like to pick up the car and at what time? till when would you be requiring it? [user] i need to pick it up in new york city on march 11th at 1:30 in the afternoon. [system] there is a lovely standard accord that is available for pick up at grand central station on march 10th. [user] that would be fine. [system] would you like to rent the car? [user] no, not right now. [system] is there anything else you need help with? [user] i will need a bus to get there. [system] where would you be leaving from and would you be leaving on march 10th? [user] i want to leave philly on the 1st of this month. [system] there are 8 buses available. there is one that leaves at 8:30 am. the cost is $24 and there are 0 transfers. [user] which bus station is it leaving from and which one would it be reaching? [system] it leaves intercity terminal and would be heading to port authority station. [user] is there anything else available for later on in the day? [system] there is a bus leaving at 9:50 am and it has 0 transfers. the price is $23. [user] that would be fine. [system] you would like to get the bus tickets? [user] not right now. i would like a round trip flight on delta airlines.
State: [state] leaving_time=9:50 am leaving_date=1st of this month travelers=none to_location=new york city from_location=philly

[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 airlines=h of possible values a) british airways b) alaska airlines c) southwest airlines d) air france e) american airlines f) united airlines g) air canada h) delta airlines departure_date=9th of this month passengers=a of possible values a) 1 b) 3 c) 2 d) 4 seating_class=c of possible values a) business b) first class c) economy d) premium economy return_date=the 13th [context] [user] i need to find a rental car. [system] from which date? [user] the 10th of this month. [system] where would you like to pick up the car and at what time? till when would you be requiring it? [user] i need to pick it up in new york city on march 11th at 1:30 in the afternoon. [system] there is a lovely standard accord that is available for pick up at grand central station on march 10th. [user] that would be fine. [system] would you like to rent the car? [user] no, not right now. [system] is there anything else you need help with? [user] i will need a bus to get there. [system] where would you be leaving from and would you be leaving on march 10th? [user] i want to leave philly on the 1st of this month. [system] there are 8 buses available. there is one that leaves at 8:30 am. the cost is $24 and there are 0 transfers. [user] which bus station is it leaving from and which one would it be reaching? [system] it leaves intercity terminal and would be heading to port authority station. [user] is there anything else available for later on in the day? [system] there is a bus leaving at 9:50 am and it has 0 transfers. the price is $23. [user] that would be fine. [system] you would like to get the bus tickets? [user] not right now. i would like a round trip flight on delta airlines. [system] for march 10th or march 1st or another day? [user] i want to leave the day after tomorrow.
State: [state] destination=new york city origin=philly airlines=h departure_date=day after tomorrow passengers=none seating_class=none return_date=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) business b) economy c) first class d) premium economy origin=seattle return_date=the 13th destination=sf departure_date=9th of this month passengers=b of possible values a) 4 b) 1 c) 2 d) 3 airlines=c of possible values a) united airlines b) alaska airlines c) delta airlines d) air canada e) southwest airlines f) british airways g) air france h) american airlines [context] [user] i need to find a rental car. [system] from which date? [user] the 10th of this month. [system] where would you like to pick up the car and at what time? till when would you be requiring it? [user] i need to pick it up in new york city on march 11th at 1:30 in the afternoon. [system] there is a lovely standard accord that is available for pick up at grand central station on march 10th. [user] that would be fine. [system] would you like to rent the car? [user] no, not right now. [system] is there anything else you need help with? [user] i will need a bus to get there. [system] where would you be leaving from and would you be leaving on march 10th? [user] i want to leave philly on the 1st of this month. [system] there are 8 buses available. there is one that leaves at 8:30 am. the cost is $24 and there are 0 transfers. [user] which bus station is it leaving from and which one would it be reaching? [system] it leaves intercity terminal and would be heading to port authority station. [user] is there anything else available for later on in the day? [system] there is a bus leaving at 9:50 am and it has 0 transfers. the price is $23. [user] that would be fine. [system] you would like to get the bus tickets? [user] not right now. i would like a round trip flight on delta airlines. [system] for march 10th or march 1st or another day? [user] i want to leave the day after tomorrow. [system] you want to return on march 11th? [user] i will be returning on the 12th of this month.
State: [state] seating_class=none origin=philly return_date=12th of this month destination=new york city departure_date=day after tomorrow passengers=none airlines=c

[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=d of possible values a) premium economy b) business c) first class d) economy return_date=the 13th origin=seattle passengers=b of possible values a) 2 b) 1 c) 4 d) 3 destination=sf departure_date=9th of this month airlines=b of possible values a) air canada b) delta airlines c) british airways d) united airlines e) american airlines f) southwest airlines g) alaska airlines h) air france [context] [user] i need to find a rental car. [system] from which date? [user] the 10th of this month. [system] where would you like to pick up the car and at what time? till when would you be requiring it? [user] i need to pick it up in new york city on march 11th at 1:30 in the afternoon. [system] there is a lovely standard accord that is available for pick up at grand central station on march 10th. [user] that would be fine. [system] would you like to rent the car? [user] no, not right now. [system] is there anything else you need help with? [user] i will need a bus to get there. [system] where would you be leaving from and would you be leaving on march 10th? [user] i want to leave philly on the 1st of this month. [system] there are 8 buses available. there is one that leaves at 8:30 am. the cost is $24 and there are 0 transfers. [user] which bus station is it leaving from and which one would it be reaching? [system] it leaves intercity terminal and would be heading to port authority station. [user] is there anything else available for later on in the day? [system] there is a bus leaving at 9:50 am and it has 0 transfers. the price is $23. [user] that would be fine. [system] you would like to get the bus tickets? [user] not right now. i would like a round trip flight on delta airlines. [system] for march 10th or march 1st or another day? [user] i want to leave the day after tomorrow. [system] you want to return on march 11th? [user] i will be returning on the 12th of this month. [system] there is an flight on delta airlines that leaves at 4:40 pm. it would be returning at 6:55 pm and costs $61 [user] that would be great.
State: [state] seating_class=none return_date=12th of this month origin=philly passengers=none destination=new york city departure_date=day after tomorrow airlines=b

[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=d of possible values a) 4 b) 2 c) 3 d) 1 seating_class=d of possible values a) premium economy b) first class c) business d) economy destination=sf departure_date=9th of this month return_date=the 13th airlines=b of possible values a) american airlines b) delta airlines c) british airways d) southwest airlines e) united airlines f) alaska airlines g) air france h) air canada origin=seattle [context] [user] i need to find a rental car. [system] from which date? [user] the 10th of this month. [system] where would you like to pick up the car and at what time? till when would you be requiring it? [user] i need to pick it up in new york city on march 11th at 1:30 in the afternoon. [system] there is a lovely standard accord that is available for pick up at grand central station on march 10th. [user] that would be fine. [system] would you like to rent the car? [user] no, not right now. [system] is there anything else you need help with? [user] i will need a bus to get there. [system] where would you be leaving from and would you be leaving on march 10th? [user] i want to leave philly on the 1st of this month. [system] there are 8 buses available. there is one that leaves at 8:30 am. the cost is $24 and there are 0 transfers. [user] which bus station is it leaving from and which one would it be reaching? [system] it leaves intercity terminal and would be heading to port authority station. [user] is there anything else available for later on in the day? [system] there is a bus leaving at 9:50 am and it has 0 transfers. the price is $23. [user] that would be fine. [system] you would like to get the bus tickets? [user] not right now. i would like a round trip flight on delta airlines. [system] for march 10th or march 1st or another day? [user] i want to leave the day after tomorrow. [system] you want to return on march 11th? [user] i will be returning on the 12th of this month. [system] there is an flight on delta airlines that leaves at 4:40 pm. it would be returning at 6:55 pm and costs $61 [user] that would be great. [system] is there anything else? [user] no, that would be all.
State: [state] passengers=none seating_class=none destination=new york city departure_date=day after tomorrow return_date=12th of this month airlines=b origin=philly