[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 type=c of possible values a) full-size b) compact c) standard pickup_location=port authority station pickup_time=10:30 in the morning dropoff_date=next thursday pickup_date=march 4th [context] [user] i will be traveling soon, i need to find a rental car.
State: [state] pickup_city=none type=none pickup_location=none pickup_time=none dropoff_date=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_time=10:30 in the morning dropoff_date=next thursday pickup_location=port authority station pickup_date=march 4th pickup_city=new york type=a of possible values a) standard b) compact c) full-size [context] [user] i will be traveling soon, i need to find a rental car. [system] at what time do you need it? [user] i want to pick up around afternoon 12:30
State: [state] pickup_time=afternoon 12:30 dropoff_date=none pickup_location=none pickup_date=none pickup_city=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] type=a of possible values a) standard b) full-size c) compact pickup_location=port authority station dropoff_date=next thursday pickup_city=new york pickup_date=march 4th pickup_time=10:30 in the morning [context] [user] i will be traveling soon, i need to find a rental car. [system] at what time do you need it? [user] i want to pick up around afternoon 12:30 [system] when do you need it from and until when? where do you want to pick it up? [user] i want to pick it up on philadelphia this sunday until next wednesday.
State: [state] type=none pickup_location=none dropoff_date=next wednesday pickup_city=philadelphia pickup_date=this sunday pickup_time=afternoon 12:30

[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 type=b of possible values a) full-size b) standard c) compact pickup_date=march 4th pickup_location=port authority station dropoff_date=next thursday [context] [user] i will be traveling soon, i need to find a rental car. [system] at what time do you need it? [user] i want to pick up around afternoon 12:30 [system] when do you need it from and until when? where do you want to pick it up? [user] i want to pick it up on philadelphia this sunday until next wednesday. [system] there is a standard altima car available for pickup at 30th street station on march 3rd. [user] what is the cost?
State: [state] pickup_time=afternoon 12:30 pickup_city=philadelphia type=none pickup_date=march 3rd pickup_location=none dropoff_date=next wednesday

[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_location=port authority station pickup_date=march 4th dropoff_date=next thursday pickup_city=new york type=a of possible values a) standard b) compact c) full-size [context] [user] i will be traveling soon, i need to find a rental car. [system] at what time do you need it? [user] i want to pick up around afternoon 12:30 [system] when do you need it from and until when? where do you want to pick it up? [user] i want to pick it up on philadelphia this sunday until next wednesday. [system] there is a standard altima car available for pickup at 30th street station on march 3rd. [user] what is the cost? [system] it has a cost of $90. [user] sounds great, i will need a bus to arrive to philadelphia.
State: [state] pickup_time=afternoon 12:30 pickup_location=30th street station pickup_date=march 3rd dropoff_date=next wednesday pickup_city=philadelphia type=a

[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 travelers=c of possible values a) 3 b) 1 c) 4 d) 5 e) 2 leaving_time=8:40 am to_location=lax leaving_date=1st of march [context] [user] i will be traveling soon, i need to find a rental car. [system] at what time do you need it? [user] i want to pick up around afternoon 12:30 [system] when do you need it from and until when? where do you want to pick it up? [user] i want to pick it up on philadelphia this sunday until next wednesday. [system] there is a standard altima car available for pickup at 30th street station on march 3rd. [user] what is the cost? [system] it has a cost of $90. [user] sounds great, i will need a bus to arrive to philadelphia.
State: [state] from_location=none travelers=none leaving_time=none to_location=philadelphia leaving_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_date=1st of march leaving_time=8:40 am from_location=san francisco to_location=lax travelers=c of possible values a) 3 b) 5 c) 4 d) 1 e) 2 [context] [user] i will be traveling soon, i need to find a rental car. [system] at what time do you need it? [user] i want to pick up around afternoon 12:30 [system] when do you need it from and until when? where do you want to pick it up? [user] i want to pick it up on philadelphia this sunday until next wednesday. [system] there is a standard altima car available for pickup at 30th street station on march 3rd. [user] what is the cost? [system] it has a cost of $90. [user] sounds great, i will need a bus to arrive to philadelphia. [system] where will you leave from? [user] leaving from washington.
State: [state] leaving_date=none leaving_time=none from_location=washington to_location=philadelphia 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=c of possible values a) 2 b) 5 c) 4 d) 1 e) 3 to_location=lax from_location=san francisco [context] [user] i will be traveling soon, i need to find a rental car. [system] at what time do you need it? [user] i want to pick up around afternoon 12:30 [system] when do you need it from and until when? where do you want to pick it up? [user] i want to pick it up on philadelphia this sunday until next wednesday. [system] there is a standard altima car available for pickup at 30th street station on march 3rd. [user] what is the cost? [system] it has a cost of $90. [user] sounds great, i will need a bus to arrive to philadelphia. [system] where will you leave from? [user] leaving from washington. [system] will you leave on march 3rd? [user] no, i will leave on march 1st.
State: [state] leaving_date=march 1st leaving_time=none travelers=none to_location=philadelphia from_location=washington

[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 leaving_date=1st of march leaving_time=8:40 am from_location=san francisco travelers=b of possible values a) 3 b) 4 c) 2 d) 5 e) 1 [context] [user] i will be traveling soon, i need to find a rental car. [system] at what time do you need it? [user] i want to pick up around afternoon 12:30 [system] when do you need it from and until when? where do you want to pick it up? [user] i want to pick it up on philadelphia this sunday until next wednesday. [system] there is a standard altima car available for pickup at 30th street station on march 3rd. [user] what is the cost? [system] it has a cost of $90. [user] sounds great, i will need a bus to arrive to philadelphia. [system] where will you leave from? [user] leaving from washington. [system] will you leave on march 3rd? [user] no, i will leave on march 1st. [system] there is a bus that departs at 7:10 am and has 0 transfers. it has a cost of $30. [user] from which station does it departs?
State: [state] to_location=philadelphia leaving_date=march 1st leaving_time=none from_location=washington 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] passengers=b of possible values a) 3 b) 1 c) 4 d) 2 seating_class=b of possible values a) first class b) economy c) business d) premium economy origin=seattle return_date=the 13th departure_date=9th of this month destination=sf airlines=f of possible values a) united airlines b) alaska airlines c) southwest airlines d) american airlines e) british airways f) delta airlines g) air france h) air canada [context] [user] i will be traveling soon, i need to find a rental car. [system] at what time do you need it? [user] i want to pick up around afternoon 12:30 [system] when do you need it from and until when? where do you want to pick it up? [user] i want to pick it up on philadelphia this sunday until next wednesday. [system] there is a standard altima car available for pickup at 30th street station on march 3rd. [user] what is the cost? [system] it has a cost of $90. [user] sounds great, i will need a bus to arrive to philadelphia. [system] where will you leave from? [user] leaving from washington. [system] will you leave on march 3rd? [user] no, i will leave on march 1st. [system] there is a bus that departs at 7:10 am and has 0 transfers. it has a cost of $30. [user] from which station does it departs? [system] it leaves from union station. [user] sounds great but i also want to see some flight options. find a round trip flight.
State: [state] passengers=none seating_class=none origin=washington return_date=none departure_date=none destination=philadelphia airlines=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] from_location=san francisco leaving_time=8:40 am travelers=a of possible values a) 4 b) 3 c) 5 d) 2 e) 1 to_location=lax leaving_date=1st of march [context] [user] i will be traveling soon, i need to find a rental car. [system] at what time do you need it? [user] i want to pick up around afternoon 12:30 [system] when do you need it from and until when? where do you want to pick it up? [user] i want to pick it up on philadelphia this sunday until next wednesday. [system] there is a standard altima car available for pickup at 30th street station on march 3rd. [user] what is the cost? [system] it has a cost of $90. [user] sounds great, i will need a bus to arrive to philadelphia. [system] where will you leave from? [user] leaving from washington. [system] will you leave on march 3rd? [user] no, i will leave on march 1st. [system] there is a bus that departs at 7:10 am and has 0 transfers. it has a cost of $30. [user] from which station does it departs? [system] it leaves from union station. [user] sounds great but i also want to see some flight options. find a round trip flight.
State: [state] from_location=washington leaving_time=7:10 am travelers=none to_location=philadelphia leaving_date=march 1st

[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=c of possible values a) business b) premium economy c) economy d) first class return_date=the 13th airlines=a of possible values a) delta airlines b) united airlines c) british airways d) american airlines e) air france f) alaska airlines g) air canada h) southwest airlines origin=seattle passengers=a of possible values a) 1 b) 4 c) 2 d) 3 destination=sf departure_date=9th of this month [context] [user] i will be traveling soon, i need to find a rental car. [system] at what time do you need it? [user] i want to pick up around afternoon 12:30 [system] when do you need it from and until when? where do you want to pick it up? [user] i want to pick it up on philadelphia this sunday until next wednesday. [system] there is a standard altima car available for pickup at 30th street station on march 3rd. [user] what is the cost? [system] it has a cost of $90. [user] sounds great, i will need a bus to arrive to philadelphia. [system] where will you leave from? [user] leaving from washington. [system] will you leave on march 3rd? [user] no, i will leave on march 1st. [system] there is a bus that departs at 7:10 am and has 0 transfers. it has a cost of $30. [user] from which station does it departs? [system] it leaves from union station. [user] sounds great but i also want to see some flight options. find a round trip flight. [system] do you want to leave on march 3rd or march 1st? or on which date do you want to leave and return? do you want to return on march 6th? [user] look for any class ticket on march 1st returning on the 8th.
State: [state] seating_class=dontcare return_date=the 8th airlines=none origin=washington passengers=none destination=philadelphia departure_date=march 1st

[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) business b) premium economy c) first class d) economy departure_date=9th of this month destination=sf return_date=the 13th origin=seattle airlines=f of possible values a) air canada b) united airlines c) american airlines d) alaska airlines e) southwest airlines f) delta airlines g) british airways h) air france [context] [user] i will be traveling soon, i need to find a rental car. [system] at what time do you need it? [user] i want to pick up around afternoon 12:30 [system] when do you need it from and until when? where do you want to pick it up? [user] i want to pick it up on philadelphia this sunday until next wednesday. [system] there is a standard altima car available for pickup at 30th street station on march 3rd. [user] what is the cost? [system] it has a cost of $90. [user] sounds great, i will need a bus to arrive to philadelphia. [system] where will you leave from? [user] leaving from washington. [system] will you leave on march 3rd? [user] no, i will leave on march 1st. [system] there is a bus that departs at 7:10 am and has 0 transfers. it has a cost of $30. [user] from which station does it departs? [system] it leaves from union station. [user] sounds great but i also want to see some flight options. find a round trip flight. [system] do you want to leave on march 3rd or march 1st? or on which date do you want to leave and return? do you want to return on march 6th? [user] look for any class ticket on march 1st returning on the 8th. [system] there is an american airlines flight. the departing flight takes off at 5:10 pm and the return flight takes off at 9:45 am. it has a cost of $151 [user] for how many passengers did you look for? and does it have any stops?
State: [state] passengers=none seating_class=dontcare departure_date=march 1st destination=philadelphia return_date=the 8th origin=washington airlines=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] destination=sf departure_date=9th of this month airlines=f of possible values a) air canada b) american airlines c) british airways d) alaska airlines e) united airlines f) delta airlines g) southwest airlines h) air france passengers=b of possible values a) 4 b) 1 c) 3 d) 2 seating_class=d of possible values a) business b) premium economy c) first class d) economy return_date=the 13th origin=seattle [context] [user] i will be traveling soon, i need to find a rental car. [system] at what time do you need it? [user] i want to pick up around afternoon 12:30 [system] when do you need it from and until when? where do you want to pick it up? [user] i want to pick it up on philadelphia this sunday until next wednesday. [system] there is a standard altima car available for pickup at 30th street station on march 3rd. [user] what is the cost? [system] it has a cost of $90. [user] sounds great, i will need a bus to arrive to philadelphia. [system] where will you leave from? [user] leaving from washington. [system] will you leave on march 3rd? [user] no, i will leave on march 1st. [system] there is a bus that departs at 7:10 am and has 0 transfers. it has a cost of $30. [user] from which station does it departs? [system] it leaves from union station. [user] sounds great but i also want to see some flight options. find a round trip flight. [system] do you want to leave on march 3rd or march 1st? or on which date do you want to leave and return? do you want to return on march 6th? [user] look for any class ticket on march 1st returning on the 8th. [system] there is an american airlines flight. the departing flight takes off at 5:10 pm and the return flight takes off at 9:45 am. it has a cost of $151 [user] for how many passengers did you look for? and does it have any stops? [system] looked for 1 person and it has 1 stop. [user] that is alright.
State: [state] destination=philadelphia departure_date=march 1st airlines=b passengers=none seating_class=dontcare return_date=the 8th origin=washington

[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 destination=sf airlines=c of possible values a) american airlines b) british airways c) delta airlines d) united airlines e) air canada f) southwest airlines g) air france h) alaska airlines seating_class=d of possible values a) first class b) premium economy c) business d) economy return_date=the 13th passengers=d of possible values a) 4 b) 3 c) 2 d) 1 origin=seattle [context] [user] i will be traveling soon, i need to find a rental car. [system] at what time do you need it? [user] i want to pick up around afternoon 12:30 [system] when do you need it from and until when? where do you want to pick it up? [user] i want to pick it up on philadelphia this sunday until next wednesday. [system] there is a standard altima car available for pickup at 30th street station on march 3rd. [user] what is the cost? [system] it has a cost of $90. [user] sounds great, i will need a bus to arrive to philadelphia. [system] where will you leave from? [user] leaving from washington. [system] will you leave on march 3rd? [user] no, i will leave on march 1st. [system] there is a bus that departs at 7:10 am and has 0 transfers. it has a cost of $30. [user] from which station does it departs? [system] it leaves from union station. [user] sounds great but i also want to see some flight options. find a round trip flight. [system] do you want to leave on march 3rd or march 1st? or on which date do you want to leave and return? do you want to return on march 6th? [user] look for any class ticket on march 1st returning on the 8th. [system] there is an american airlines flight. the departing flight takes off at 5:10 pm and the return flight takes off at 9:45 am. it has a cost of $151 [user] for how many passengers did you look for? and does it have any stops? [system] looked for 1 person and it has 1 stop. [user] that is alright. [system] is there anything else i can help you with? [user] no, that would be all.
State: [state] departure_date=march 1st destination=philadelphia airlines=a seating_class=dontcare return_date=the 8th passengers=none origin=washington