[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 type=a of possible values a) standard b) full-size c) compact dropoff_date=next thursday pickup_city=new york pickup_location=port authority station pickup_date=march 4th [context] [user] find me a rental car around morning 10:45
State: [state] pickup_time=morning 10:45 type=none dropoff_date=none pickup_city=none pickup_location=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] dropoff_date=next thursday pickup_city=new york pickup_location=port authority station type=a of possible values a) standard b) compact c) full-size pickup_time=10:30 in the morning pickup_date=march 4th [context] [user] find me a rental car around morning 10:45 [system] when do you want to drop off? [user] i want till 12th of march
State: [state] dropoff_date=12th of march pickup_city=none pickup_location=none type=none pickup_time=morning 10:45 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] dropoff_date=next thursday pickup_date=march 4th pickup_location=port authority station pickup_time=10:30 in the morning pickup_city=new york type=c of possible values a) full-size b) compact c) standard [context] [user] find me a rental car around morning 10:45 [system] when do you want to drop off? [user] i want till 12th of march [system] from when do you want to pickup [user] i want from next friday
State: [state] dropoff_date=12th of march pickup_date=next friday pickup_location=none pickup_time=morning 10:45 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] pickup_time=10:30 in the morning type=a of possible values a) standard b) full-size c) compact pickup_city=new york pickup_location=port authority station dropoff_date=next thursday pickup_date=march 4th [context] [user] find me a rental car around morning 10:45 [system] when do you want to drop off? [user] i want till 12th of march [system] from when do you want to pickup [user] i want from next friday [system] from where? [user] i want from san diego
State: [state] pickup_time=morning 10:45 type=none pickup_city=san diego pickup_location=none dropoff_date=12th of march pickup_date=next friday

[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=c of possible values a) full-size b) compact c) standard pickup_city=new york pickup_location=port authority station pickup_time=10:30 in the morning [context] [user] find me a rental car around morning 10:45 [system] when do you want to drop off? [user] i want till 12th of march [system] from when do you want to pickup [user] i want from next friday [system] from where? [user] i want from san diego [system] how about a camry which is a standard car at san international airport on march 8th [user] do you have anything other small car around 3 pm
State: [state] dropoff_date=12th of march pickup_date=march 8th type=b pickup_city=san diego pickup_location=none pickup_time=3 pm

[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 pickup_date=march 4th dropoff_date=next thursday pickup_city=new york type=b of possible values a) compact b) standard c) full-size [context] [user] find me a rental car around morning 10:45 [system] when do you want to drop off? [user] i want till 12th of march [system] from when do you want to pickup [user] i want from next friday [system] from where? [user] i want from san diego [system] how about a camry which is a standard car at san international airport on march 8th [user] do you have anything other small car around 3 pm [system] there are 5 cars. how about a bolt which is a compact car at santa fe depot on march 8th [user] do you have any other car?
State: [state] pickup_location=none pickup_time=3 pm pickup_date=march 8th dropoff_date=12th of march pickup_city=san diego type=a

[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 type=b of possible values a) compact b) standard c) full-size dropoff_date=next thursday pickup_date=march 4th pickup_time=10:30 in the morning pickup_city=new york [context] [user] find me a rental car around morning 10:45 [system] when do you want to drop off? [user] i want till 12th of march [system] from when do you want to pickup [user] i want from next friday [system] from where? [user] i want from san diego [system] how about a camry which is a standard car at san international airport on march 8th [user] do you have anything other small car around 3 pm [system] there are 5 cars. how about a bolt which is a compact car at santa fe depot on march 8th [user] do you have any other car? [system] how about fit which is a compact car at santa fe depot on march 8th [user] that's good one. find me a bus there.
State: [state] pickup_location=santa fe depot type=a dropoff_date=12th of march pickup_date=march 8th pickup_time=3 pm pickup_city=san diego

[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=b of possible values a) 3 b) 4 c) 2 d) 1 e) 5 leaving_date=1st of march leaving_time=8:40 am to_location=lax from_location=san francisco [context] [user] find me a rental car around morning 10:45 [system] when do you want to drop off? [user] i want till 12th of march [system] from when do you want to pickup [user] i want from next friday [system] from where? [user] i want from san diego [system] how about a camry which is a standard car at san international airport on march 8th [user] do you have anything other small car around 3 pm [system] there are 5 cars. how about a bolt which is a compact car at santa fe depot on march 8th [user] do you have any other car? [system] how about fit which is a compact car at santa fe depot on march 8th [user] that's good one. find me a bus there.
State: [state] travelers=none leaving_date=none leaving_time=none to_location=san diego from_location=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=e of possible values a) 2 b) 3 c) 5 d) 1 e) 4 from_location=san francisco leaving_date=1st of march to_location=lax leaving_time=8:40 am [context] [user] find me a rental car around morning 10:45 [system] when do you want to drop off? [user] i want till 12th of march [system] from when do you want to pickup [user] i want from next friday [system] from where? [user] i want from san diego [system] how about a camry which is a standard car at san international airport on march 8th [user] do you have anything other small car around 3 pm [system] there are 5 cars. how about a bolt which is a compact car at santa fe depot on march 8th [user] do you have any other car? [system] how about fit which is a compact car at santa fe depot on march 8th [user] that's good one. find me a bus there. [system] from where? are you planning to leave on march 8th [user] i am leaving from lax on march 1st
State: [state] travelers=none from_location=lax leaving_date=march 1st to_location=san diego 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] to_location=lax leaving_time=8:40 am travelers=a of possible values a) 4 b) 1 c) 5 d) 3 e) 2 leaving_date=1st of march from_location=san francisco [context] [user] find me a rental car around morning 10:45 [system] when do you want to drop off? [user] i want till 12th of march [system] from when do you want to pickup [user] i want from next friday [system] from where? [user] i want from san diego [system] how about a camry which is a standard car at san international airport on march 8th [user] do you have anything other small car around 3 pm [system] there are 5 cars. how about a bolt which is a compact car at santa fe depot on march 8th [user] do you have any other car? [system] how about fit which is a compact car at santa fe depot on march 8th [user] that's good one. find me a bus there. [system] from where? are you planning to leave on march 8th [user] i am leaving from lax on march 1st [system] how about the bus at 7:40 am which has 0 transfers. the cost is $27 [user] that's good one
State: [state] to_location=san diego leaving_time=7:40 am travelers=none leaving_date=march 1st from_location=lax

[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 to_location=lax leaving_date=1st of march leaving_time=8:40 am travelers=c of possible values a) 5 b) 3 c) 4 d) 1 e) 2 [context] [user] find me a rental car around morning 10:45 [system] when do you want to drop off? [user] i want till 12th of march [system] from when do you want to pickup [user] i want from next friday [system] from where? [user] i want from san diego [system] how about a camry which is a standard car at san international airport on march 8th [user] do you have anything other small car around 3 pm [system] there are 5 cars. how about a bolt which is a compact car at santa fe depot on march 8th [user] do you have any other car? [system] how about fit which is a compact car at santa fe depot on march 8th [user] that's good one. find me a bus there. [system] from where? are you planning to leave on march 8th [user] i am leaving from lax on march 1st [system] how about the bus at 7:40 am which has 0 transfers. the cost is $27 [user] that's good one [system] can i buy ticket? [user] no not now
State: [state] from_location=lax to_location=san diego leaving_date=march 1st leaving_time=7:40 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 passengers=b of possible values a) 3 b) 1 c) 2 d) 4 destination=sf origin=seattle airlines=c of possible values a) southwest airlines b) air canada c) delta airlines d) british airways e) united airlines f) alaska airlines g) air france h) american airlines return_date=the 13th seating_class=c of possible values a) business b) premium economy c) economy d) first class [context] [user] find me a rental car around morning 10:45 [system] when do you want to drop off? [user] i want till 12th of march [system] from when do you want to pickup [user] i want from next friday [system] from where? [user] i want from san diego [system] how about a camry which is a standard car at san international airport on march 8th [user] do you have anything other small car around 3 pm [system] there are 5 cars. how about a bolt which is a compact car at santa fe depot on march 8th [user] do you have any other car? [system] how about fit which is a compact car at santa fe depot on march 8th [user] that's good one. find me a bus there. [system] from where? are you planning to leave on march 8th [user] i am leaving from lax on march 1st [system] how about the bus at 7:40 am which has 0 transfers. the cost is $27 [user] that's good one [system] can i buy ticket? [user] no not now [system] do you want anything else? [user] find me 3 tickets of round trip flight to there. i want from american airlines
State: [state] departure_date=none passengers=a destination=san diego origin=lax airlines=h return_date=none seating_class=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) business c) first class d) premium economy destination=sf origin=seattle airlines=d of possible values a) british airways b) southwest airlines c) american airlines d) delta airlines e) alaska airlines f) united airlines g) air canada h) air france return_date=the 13th departure_date=9th of this month passengers=b of possible values a) 3 b) 1 c) 2 d) 4 [context] [user] find me a rental car around morning 10:45 [system] when do you want to drop off? [user] i want till 12th of march [system] from when do you want to pickup [user] i want from next friday [system] from where? [user] i want from san diego [system] how about a camry which is a standard car at san international airport on march 8th [user] do you have anything other small car around 3 pm [system] there are 5 cars. how about a bolt which is a compact car at santa fe depot on march 8th [user] do you have any other car? [system] how about fit which is a compact car at santa fe depot on march 8th [user] that's good one. find me a bus there. [system] from where? are you planning to leave on march 8th [user] i am leaving from lax on march 1st [system] how about the bus at 7:40 am which has 0 transfers. the cost is $27 [user] that's good one [system] can i buy ticket? [user] no not now [system] do you want anything else? [user] find me 3 tickets of round trip flight to there. i want from american airlines [system] do you want to return on march 12th? are you leaving on march 1st or march 8th? [user] i will start my travel on the 3rd and return on 13th of march
State: [state] seating_class=none destination=san diego origin=lax airlines=c return_date=13th of march departure_date=the 3rd passengers=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] departure_date=9th of this month seating_class=d of possible values a) premium economy b) first class c) business d) economy passengers=b of possible values a) 2 b) 1 c) 3 d) 4 origin=seattle destination=sf airlines=d of possible values a) british airways b) air canada c) southwest airlines d) delta airlines e) alaska airlines f) american airlines g) air france h) united airlines return_date=the 13th [context] [user] find me a rental car around morning 10:45 [system] when do you want to drop off? [user] i want till 12th of march [system] from when do you want to pickup [user] i want from next friday [system] from where? [user] i want from san diego [system] how about a camry which is a standard car at san international airport on march 8th [user] do you have anything other small car around 3 pm [system] there are 5 cars. how about a bolt which is a compact car at santa fe depot on march 8th [user] do you have any other car? [system] how about fit which is a compact car at santa fe depot on march 8th [user] that's good one. find me a bus there. [system] from where? are you planning to leave on march 8th [user] i am leaving from lax on march 1st [system] how about the bus at 7:40 am which has 0 transfers. the cost is $27 [user] that's good one [system] can i buy ticket? [user] no not now [system] do you want anything else? [user] find me 3 tickets of round trip flight to there. i want from american airlines [system] do you want to return on march 12th? are you leaving on march 1st or march 8th? [user] i will start my travel on the 3rd and return on 13th of march [system] how about the flight of american airlines that takes off at 7:20 am and returning flight takes off at 9:50 am. the cost is $65 [user] that's good
State: [state] departure_date=the 3rd seating_class=none passengers=c origin=lax destination=san diego airlines=f return_date=13th of march

[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 destination=sf origin=seattle departure_date=9th of this month airlines=g of possible values a) british airways b) american airlines c) united airlines d) alaska airlines e) air france f) air canada g) delta airlines h) southwest airlines return_date=the 13th passengers=a of possible values a) 1 b) 4 c) 3 d) 2 [context] [user] find me a rental car around morning 10:45 [system] when do you want to drop off? [user] i want till 12th of march [system] from when do you want to pickup [user] i want from next friday [system] from where? [user] i want from san diego [system] how about a camry which is a standard car at san international airport on march 8th [user] do you have anything other small car around 3 pm [system] there are 5 cars. how about a bolt which is a compact car at santa fe depot on march 8th [user] do you have any other car? [system] how about fit which is a compact car at santa fe depot on march 8th [user] that's good one. find me a bus there. [system] from where? are you planning to leave on march 8th [user] i am leaving from lax on march 1st [system] how about the bus at 7:40 am which has 0 transfers. the cost is $27 [user] that's good one [system] can i buy ticket? [user] no not now [system] do you want anything else? [user] find me 3 tickets of round trip flight to there. i want from american airlines [system] do you want to return on march 12th? are you leaving on march 1st or march 8th? [user] i will start my travel on the 3rd and return on 13th of march [system] how about the flight of american airlines that takes off at 7:20 am and returning flight takes off at 9:50 am. the cost is $65 [user] that's good [system] do you need anything else? [user] no thank you so much
State: [state] seating_class=none destination=san diego origin=lax departure_date=the 3rd airlines=b return_date=13th of march passengers=c