[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_date=march 4th pickup_city=new york dropoff_date=next thursday type=b of possible values a) full-size b) standard c) compact pickup_time=10:30 in the morning [context] [user] i want car half past 4 in the evening
State: [state] pickup_location=none pickup_date=none pickup_city=none dropoff_date=none type=none pickup_time=half past 4 in the evening

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_time=10:30 in the morning pickup_city=new york dropoff_date=next thursday type=a of possible values a) standard b) compact c) full-size pickup_location=port authority station pickup_date=march 4th [context] [user] i want car half past 4 in the evening [system] when do you want? [user] march 12th from philadelphia from the 8th
State: [state] pickup_time=half past 4 in the evening pickup_city=philadelphia dropoff_date=march 12th type=none pickup_location=none pickup_date=the 8th

[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 pickup_location=port authority station dropoff_date=next thursday pickup_time=10:30 in the morning pickup_date=march 4th pickup_city=new york [context] [user] i want car half past 4 in the evening [system] when do you want? [user] march 12th from philadelphia from the 8th [system] 30th street station pickup march 8th in standard car altima [user] what is the cost?
State: [state] type=none pickup_location=none dropoff_date=march 12th pickup_time=half past 4 in the evening pickup_date=march 8th 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_time=10:30 in the morning type=a of possible values a) standard b) full-size c) compact pickup_location=port authority station pickup_date=march 4th pickup_city=new york dropoff_date=next thursday [context] [user] i want car half past 4 in the evening [system] when do you want? [user] march 12th from philadelphia from the 8th [system] 30th street station pickup march 8th in standard car altima [user] what is the cost? [system] it is $120 [user] anything else then?
State: [state] pickup_time=half past 4 in the evening type=none pickup_location=none pickup_date=march 8th pickup_city=philadelphia dropoff_date=march 12th

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] type=a of possible values a) standard b) full-size c) compact pickup_date=march 4th pickup_location=port authority station pickup_time=10:30 in the morning pickup_city=new york dropoff_date=next thursday [context] [user] i want car half past 4 in the evening [system] when do you want? [user] march 12th from philadelphia from the 8th [system] 30th street station pickup march 8th in standard car altima [user] what is the cost? [system] it is $120 [user] anything else then? [system] car at phl international airport on march 8th for standard car civic [user] what is cost?
State: [state] type=none pickup_date=march 8th pickup_location=none pickup_time=half past 4 in the evening pickup_city=philadelphia dropoff_date=march 12th

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_location=port authority station pickup_city=new york pickup_date=march 4th dropoff_date=next thursday pickup_time=10:30 in the morning type=c of possible values a) full-size b) compact c) standard [context] [user] i want car half past 4 in the evening [system] when do you want? [user] march 12th from philadelphia from the 8th [system] 30th street station pickup march 8th in standard car altima [user] what is the cost? [system] it is $120 [user] anything else then? [system] car at phl international airport on march 8th for standard car civic [user] what is cost? [system] $128 fully then [user] anything else maybe?
State: [state] pickup_location=none pickup_city=philadelphia pickup_date=march 8th dropoff_date=march 12th pickup_time=half past 4 in the evening 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 pickup_city=new york dropoff_date=next thursday pickup_date=march 4th pickup_location=port authority station type=b of possible values a) compact b) standard c) full-size [context] [user] i want car half past 4 in the evening [system] when do you want? [user] march 12th from philadelphia from the 8th [system] 30th street station pickup march 8th in standard car altima [user] what is the cost? [system] it is $120 [user] anything else then? [system] car at phl international airport on march 8th for standard car civic [user] what is cost? [system] $128 fully then [user] anything else maybe? [system] intercity terminal march 8th standard corolla [user] that is good
State: [state] pickup_time=half past 4 in the evening pickup_city=philadelphia dropoff_date=march 12th pickup_date=march 8th pickup_location=intercity terminal type=b

[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 type=a of possible values a) standard b) full-size c) compact pickup_city=new york pickup_time=10:30 in the morning dropoff_date=next thursday pickup_location=port authority station [context] [user] i want car half past 4 in the evening [system] when do you want? [user] march 12th from philadelphia from the 8th [system] 30th street station pickup march 8th in standard car altima [user] what is the cost? [system] it is $120 [user] anything else then? [system] car at phl international airport on march 8th for standard car civic [user] what is cost? [system] $128 fully then [user] anything else maybe? [system] intercity terminal march 8th standard corolla [user] that is good [system] wanna get it? [user] no i do not
State: [state] pickup_date=march 8th type=a pickup_city=philadelphia pickup_time=half past 4 in the evening dropoff_date=march 12th pickup_location=intercity terminal

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] travelers=c of possible values a) 5 b) 1 c) 4 d) 2 e) 3 from_location=san francisco leaving_time=8:40 am leaving_date=1st of march to_location=lax [context] [user] i want car half past 4 in the evening [system] when do you want? [user] march 12th from philadelphia from the 8th [system] 30th street station pickup march 8th in standard car altima [user] what is the cost? [system] it is $120 [user] anything else then? [system] car at phl international airport on march 8th for standard car civic [user] what is cost? [system] $128 fully then [user] anything else maybe? [system] intercity terminal march 8th standard corolla [user] that is good [system] wanna get it? [user] no i do not
State: [state] travelers=none from_location=none leaving_time=none leaving_date=none 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] from_location=san francisco travelers=e of possible values a) 3 b) 5 c) 1 d) 2 e) 4 leaving_time=8:40 am to_location=lax leaving_date=1st of march [context] [user] i want car half past 4 in the evening [system] when do you want? [user] march 12th from philadelphia from the 8th [system] 30th street station pickup march 8th in standard car altima [user] what is the cost? [system] it is $120 [user] anything else then? [system] car at phl international airport on march 8th for standard car civic [user] what is cost? [system] $128 fully then [user] anything else maybe? [system] intercity terminal march 8th standard corolla [user] that is good [system] wanna get it? [user] no i do not [system] it is march 8th [user] washington and leaving the 1st
State: [state] from_location=washington travelers=none leaving_time=none to_location=philadelphia leaving_date=the 1st

[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 leaving_date=1st of march travelers=e of possible values a) 1 b) 5 c) 2 d) 3 e) 4 from_location=san francisco [context] [user] i want car half past 4 in the evening [system] when do you want? [user] march 12th from philadelphia from the 8th [system] 30th street station pickup march 8th in standard car altima [user] what is the cost? [system] it is $120 [user] anything else then? [system] car at phl international airport on march 8th for standard car civic [user] what is cost? [system] $128 fully then [user] anything else maybe? [system] intercity terminal march 8th standard corolla [user] that is good [system] wanna get it? [user] no i do not [system] it is march 8th [user] washington and leaving the 1st [system] leaves 7:10 am and is $30 and has 0 transfers [user] what bus station?
State: [state] to_location=philadelphia leaving_time=none leaving_date=the 1st travelers=none 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_time=8:40 am travelers=d of possible values a) 3 b) 5 c) 2 d) 4 e) 1 from_location=san francisco leaving_date=1st of march [context] [user] i want car half past 4 in the evening [system] when do you want? [user] march 12th from philadelphia from the 8th [system] 30th street station pickup march 8th in standard car altima [user] what is the cost? [system] it is $120 [user] anything else then? [system] car at phl international airport on march 8th for standard car civic [user] what is cost? [system] $128 fully then [user] anything else maybe? [system] intercity terminal march 8th standard corolla [user] that is good [system] wanna get it? [user] no i do not [system] it is march 8th [user] washington and leaving the 1st [system] leaves 7:10 am and is $30 and has 0 transfers [user] what bus station? [system] union station then [user] what bus station arriving at?
State: [state] to_location=philadelphia leaving_time=none travelers=none from_location=washington leaving_date=the 1st

[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) 3 d) 5 e) 2 from_location=san francisco to_location=lax leaving_time=8:40 am [context] [user] i want car half past 4 in the evening [system] when do you want? [user] march 12th from philadelphia from the 8th [system] 30th street station pickup march 8th in standard car altima [user] what is the cost? [system] it is $120 [user] anything else then? [system] car at phl international airport on march 8th for standard car civic [user] what is cost? [system] $128 fully then [user] anything else maybe? [system] intercity terminal march 8th standard corolla [user] that is good [system] wanna get it? [user] no i do not [system] it is march 8th [user] washington and leaving the 1st [system] leaves 7:10 am and is $30 and has 0 transfers [user] what bus station? [system] union station then [user] what bus station arriving at? [system] intercity terminal then [user] are there any other buses?
State: [state] leaving_date=the 1st travelers=none from_location=washington 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=c of possible values a) 2 b) 5 c) 4 d) 3 e) 1 leaving_time=8:40 am to_location=lax from_location=san francisco leaving_date=1st of march [context] [user] i want car half past 4 in the evening [system] when do you want? [user] march 12th from philadelphia from the 8th [system] 30th street station pickup march 8th in standard car altima [user] what is the cost? [system] it is $120 [user] anything else then? [system] car at phl international airport on march 8th for standard car civic [user] what is cost? [system] $128 fully then [user] anything else maybe? [system] intercity terminal march 8th standard corolla [user] that is good [system] wanna get it? [user] no i do not [system] it is march 8th [user] washington and leaving the 1st [system] leaves 7:10 am and is $30 and has 0 transfers [user] what bus station? [system] union station then [user] what bus station arriving at? [system] intercity terminal then [user] are there any other buses? [system] 7:50 am and $27 and 0 transfers [user] that is good
State: [state] travelers=none leaving_time=7:50 am to_location=philadelphia from_location=washington leaving_date=the 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] destination=sf airlines=g of possible values a) air france b) air canada c) british airways d) southwest airlines e) united airlines f) american airlines g) delta airlines h) alaska airlines departure_date=9th of this month return_date=the 13th origin=seattle seating_class=d of possible values a) business b) first class c) premium economy d) economy passengers=c of possible values a) 4 b) 2 c) 1 d) 3 [context] [user] i want car half past 4 in the evening [system] when do you want? [user] march 12th from philadelphia from the 8th [system] 30th street station pickup march 8th in standard car altima [user] what is the cost? [system] it is $120 [user] anything else then? [system] car at phl international airport on march 8th for standard car civic [user] what is cost? [system] $128 fully then [user] anything else maybe? [system] intercity terminal march 8th standard corolla [user] that is good [system] wanna get it? [user] no i do not [system] it is march 8th [user] washington and leaving the 1st [system] leaves 7:10 am and is $30 and has 0 transfers [user] what bus station? [system] union station then [user] what bus station arriving at? [system] intercity terminal then [user] are there any other buses? [system] 7:50 am and $27 and 0 transfers [user] that is good [system] wanna get tickets? [user] yes day after tomorrow 4 people
State: [state] destination=philadelphia airlines=dontcare departure_date=day after tomorrow return_date=none origin=washington seating_class=none passengers=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] leaving_time=8:40 am travelers=c of possible values a) 1 b) 3 c) 4 d) 5 e) 2 to_location=lax leaving_date=1st of march from_location=san francisco [context] [user] i want car half past 4 in the evening [system] when do you want? [user] march 12th from philadelphia from the 8th [system] 30th street station pickup march 8th in standard car altima [user] what is the cost? [system] it is $120 [user] anything else then? [system] car at phl international airport on march 8th for standard car civic [user] what is cost? [system] $128 fully then [user] anything else maybe? [system] intercity terminal march 8th standard corolla [user] that is good [system] wanna get it? [user] no i do not [system] it is march 8th [user] washington and leaving the 1st [system] leaves 7:10 am and is $30 and has 0 transfers [user] what bus station? [system] union station then [user] what bus station arriving at? [system] intercity terminal then [user] are there any other buses? [system] 7:50 am and $27 and 0 transfers [user] that is good [system] wanna get tickets? [user] yes day after tomorrow 4 people
State: [state] leaving_time=7:50 am travelers=none to_location=philadelphia leaving_date=the 1st from_location=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] passengers=c of possible values a) 3 b) 4 c) 1 d) 2 origin=seattle destination=sf departure_date=9th of this month airlines=e of possible values a) southwest airlines b) alaska airlines c) american airlines d) united airlines e) delta airlines f) air canada g) air france h) british airways return_date=the 13th seating_class=c of possible values a) premium economy b) first class c) economy d) business [context] [user] i want car half past 4 in the evening [system] when do you want? [user] march 12th from philadelphia from the 8th [system] 30th street station pickup march 8th in standard car altima [user] what is the cost? [system] it is $120 [user] anything else then? [system] car at phl international airport on march 8th for standard car civic [user] what is cost? [system] $128 fully then [user] anything else maybe? [system] intercity terminal march 8th standard corolla [user] that is good [system] wanna get it? [user] no i do not [system] it is march 8th [user] washington and leaving the 1st [system] leaves 7:10 am and is $30 and has 0 transfers [user] what bus station? [system] union station then [user] what bus station arriving at? [system] intercity terminal then [user] are there any other buses? [system] 7:50 am and $27 and 0 transfers [user] that is good [system] wanna get tickets? [user] yes day after tomorrow 4 people [system] coming back march 12th? [user] return 14th of march
State: [state] passengers=b origin=washington destination=philadelphia departure_date=day after tomorrow airlines=dontcare return_date=14th of march 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] airlines=g of possible values a) british airways b) air france c) alaska airlines d) air canada e) southwest airlines f) united airlines g) delta airlines h) american airlines departure_date=9th of this month return_date=the 13th passengers=d of possible values a) 3 b) 2 c) 4 d) 1 destination=sf seating_class=a of possible values a) economy b) business c) premium economy d) first class origin=seattle [context] [user] i want car half past 4 in the evening [system] when do you want? [user] march 12th from philadelphia from the 8th [system] 30th street station pickup march 8th in standard car altima [user] what is the cost? [system] it is $120 [user] anything else then? [system] car at phl international airport on march 8th for standard car civic [user] what is cost? [system] $128 fully then [user] anything else maybe? [system] intercity terminal march 8th standard corolla [user] that is good [system] wanna get it? [user] no i do not [system] it is march 8th [user] washington and leaving the 1st [system] leaves 7:10 am and is $30 and has 0 transfers [user] what bus station? [system] union station then [user] what bus station arriving at? [system] intercity terminal then [user] are there any other buses? [system] 7:50 am and $27 and 0 transfers [user] that is good [system] wanna get tickets? [user] yes day after tomorrow 4 people [system] coming back march 12th? [user] return 14th of march [system] american airlines takes off 5:10 pm returns 9:45 am and is $151 [user] does it have 1 stop?
State: [state] airlines=dontcare departure_date=day after tomorrow return_date=14th of march passengers=c destination=philadelphia seating_class=none 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] destination=sf airlines=h of possible values a) air france b) british airways c) alaska airlines d) united airlines e) air canada f) southwest airlines g) american airlines h) delta airlines origin=seattle departure_date=9th of this month seating_class=b of possible values a) first class b) economy c) premium economy d) business passengers=b of possible values a) 2 b) 1 c) 4 d) 3 return_date=the 13th [context] [user] i want car half past 4 in the evening [system] when do you want? [user] march 12th from philadelphia from the 8th [system] 30th street station pickup march 8th in standard car altima [user] what is the cost? [system] it is $120 [user] anything else then? [system] car at phl international airport on march 8th for standard car civic [user] what is cost? [system] $128 fully then [user] anything else maybe? [system] intercity terminal march 8th standard corolla [user] that is good [system] wanna get it? [user] no i do not [system] it is march 8th [user] washington and leaving the 1st [system] leaves 7:10 am and is $30 and has 0 transfers [user] what bus station? [system] union station then [user] what bus station arriving at? [system] intercity terminal then [user] are there any other buses? [system] 7:50 am and $27 and 0 transfers [user] that is good [system] wanna get tickets? [user] yes day after tomorrow 4 people [system] coming back march 12th? [user] return 14th of march [system] american airlines takes off 5:10 pm returns 9:45 am and is $151 [user] does it have 1 stop? [system] it has 1 stop [user] okay thank you
State: [state] destination=philadelphia airlines=g origin=washington departure_date=day after tomorrow seating_class=none passengers=c return_date=14th of march