inform((_:search,category,'hotel');(_:search,pricerange,'moderately');(_:search,type,'Hotel'))
user
I am looking for a moderately priced hotel .
request((_:search,area,?);(_:search,type,'Hotel')) inform((_:result,count,'3');(_:result,type,'Hotel'))
system
Sure , there are 3 .   Is there a particular part of town you prefer ?
inform((_:search,stars,'4');(_:search,type,'Hotel'))
user
No , but I am looking for a 4 star hotel .
canthelp((_:search,category,'hotels');(_:search,type,'Hotel')) inform((_:result,category,'hotels');(_:result,count,'2');(_:result,stars,'2');(_:result,type,'Hotel'))
system
I see no 4 star rating hotels , there are 2 hotels with 2 star rating in that price range .   Would you like information on those ?
inform((_:search,stars,'4');(_:search,type,'Hotel'))
user
I really am interested in a 4 star hotel and would rather not settle for a 2 star hotel .
inform((_:result,category,'guesthouses');(_:result,count,'11');(_:result,pricerange,'moderately priced');(_:result,stars,'4-star');(_:result,type,'Hotel'))
system
If you would be willing to stay at a guesthouse instead , I have 11 different moderately priced 4-star guesthouses available throughout the city .   Would any of these be acceptable ?
user
Yes , that sounds good . Can you recommend one of those ?
inform((_:result,has_internet,'none');(_:result,has_parking,'none');(_:result,name,'Acorn Guest House');(_:result,pricerange,'moderately priced');(_:result,type,'Hotel')) offer((_:booking,type,'Booking'))
system
I would recommend Acorn Guest House , moderately priced and includes free parking and internet . Would you like a reservation ?
request((_:result,postcode,?);(_:result,type,'Hotel'))
user
What 's the postcode ?
inform((_:result,postcode,'cb41da');(_:result,type,'Hotel'))
system
The postcode is cb41da
inform((_:search,area,'centre');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))
user
Great , I am also looking for a restaurant in the centre of town in the moderate price range too .
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,count,'21');(_:result,type,'Restaurant'))
system
We have 21 places , I would hate to steer you toward something that was n't a match , any food preferences ?
inform((_:search,food,'international');(_:search,type,'Restaurant'))
user
i would really enjoy some international food .
inform((_:result,food,'international');(_:result,name,'Bloomsbury restaurant');(_:result,name,'Varsity restaurant');(_:result,type,'Restaurant'))
system
The Varsity restaurant and Bloomsbury restaurant both offer international food . Could you like a recommendation ?
inform((_:search,day,'tuesday');(_:search,people,'7');(_:search,type,'Restaurant'))
user
Let 's go with the Bloomsbury . I need a reservation for Tuesday for 7 people .
offer((_:booking,type,'Booking'))
system
I will book that for you now .
inform((_:search,duration,'15:45');(_:search,type,'Restaurant'))
user
Thanks . Can you book for 15:45 ?
system
Ok    I will book it for you
_:search category hotel
_:search pricerange moderately
_:search type Hotel
_:search category hotel
_:search pricerange moderately
_:search area ?
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_:search stars 4
_:search type Hotel
_:search category hotel
_:search pricerange moderately
_:search area ?
_:system canthelp _:search/8a74c12a
_:search/8a74c12a category hotels
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_:search/8a74c12a category hotels
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_:search stars 4
_:search type Hotel
_:result category guesthouses
_:result count 11
_:result pricerange moderately priced
_:result stars 4-star
_:result type Hotel
_:search category hotel
_:search pricerange moderately
_:search area ?
_:system canthelp _:search/8a74c12a
_:search/8a74c12a category hotels
_:search/8a74c12a type Hotel
_:search stars 4
_:search type Hotel
_:result category guesthouses
_:result count 11
_:result stars 4-star
_:result has_internet none
_:result has_parking none
_:result name Acorn Guest House
_:result pricerange moderately priced
_:result type Hotel
_:system offered _:booking
_:booking type Booking
_:result postcode ?
_:search category hotel
_:system canthelp _:search/8a74c12a
_:search/8a74c12a category hotels
_:search/8a74c12a type Hotel
_:search stars 4
_:result category guesthouses
_:result count 11
_:result stars 4-star
_:result has_internet none
_:result has_parking none
_:result name Acorn Guest House
_:result pricerange moderately priced
_:system offered _:booking
_:booking type Booking
_:result postcode cb41da
_:result type Hotel
_:search area centre
_:search pricerange moderate
_:search type Restaurant
_:search category hotel
_:system canthelp _:search/8a74c12a
_:search/8a74c12a category hotels
_:search/8a74c12a type Hotel
_:search stars 4
_:result category guesthouses
_:result stars 4-star
_:result has_internet none
_:result has_parking none
_:result name Acorn Guest House
_:result pricerange moderately priced
_:system offered _:booking
_:booking type Booking
_:result postcode cb41da
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_:search type Restaurant
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_:search stars 4
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_:result stars 4-star
_:result has_internet none
_:result has_parking none
_:result pricerange moderately priced
_:system offered _:booking
_:booking type Booking
_:result postcode cb41da
_:search area centre
_:search pricerange moderate
_:result count 21
_:search food international
_:result food international
_:result name Bloomsbury restaurant
_:result name Varsity restaurant
_:result type Restaurant
_:search day tuesday
_:search people 7
_:search type Restaurant
_:search category hotel
_:system canthelp _:search/8a74c12a
_:search/8a74c12a category hotels
_:search/8a74c12a type Hotel
_:search stars 4
_:result category guesthouses
_:result stars 4-star
_:result has_internet none
_:result has_parking none
_:result pricerange moderately priced
_:system offered _:booking
_:booking type Booking
_:result postcode cb41da
_:search area centre
_:search pricerange moderate
_:result count 21
_:search food international
_:result food international
_:result name Bloomsbury restaurant
_:result name Varsity restaurant
_:result type Restaurant
_:search day tuesday
_:search people 7
_:search duration 15:45
_:search type Restaurant