inform((_:search,area,'centre');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
I 'm looking for a nice expensive restaurant to dine in aat the centre of town .
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,amount,'many');(_:result,type,'Restaurant'))
system
Sure , we have many . Are you looking for a certain type of food ?
inform((_:search,day,'thursday');(_:search,duration,'17:30');(_:search,food,'dontcare');(_:search,people,'5');(_:search,type,'Restaurant'))
user
I am not . I do want a table for 5 at 17:30 on Thursday though .
inform((_:booking,name,'Kymmoy');(_:booking,ref,'1PO9X49Z');(_:booking,type,'Booking'))
system
I made you a reservation for Kymmoy . Your reference number is 1PO9X49Z .
inform((_:search,category,'park');(_:search,type,'Attraction'))
user
Great , can you also help me find a place to visit , like a park ?
request((_:search,area,?);(_:search,type,'Attraction'))
system
on what area are you looking for the attraction ?
inform((_:search,category,'parks');(_:search,type,'Attraction'))
user
Are there any parks I could visit ?
request((_:search,area,?);(_:search,type,'Attraction')) inform((_:result,category,'parks');(_:result,count,'5');(_:result,type,'Attraction'))
system
There are five parks to choose from . Would you prefer to visit the centre , south , north , or east ?
inform((_:search,area,'dontcare');(_:search,type,'Attraction')) request((_:result,address,?);(_:result,entrance_fee,?);(_:result,type,'Attraction'))
user
The location is n't important , maybe just something near the restaurant .   I just need the park 's address and I would like to know of any entrance fees .
inform((_:result,address,'wandlebury ring , gog magog hills , babraham');(_:result,area,'south');(_:result,entrance_fee,'no entrance fee');(_:result,name,'Wadlebury County Park');(_:result,type,'Attraction'))
system
Wadlebury County Park is in the south side of town .   It is located at   wandlebury ring , gog magog hills , babraham . There is no entrance fee .
thank()
user
Thank you very much , that 's all I needed !
system
You are very welcome ! Have a nice day !
_:search area centre
_:search pricerange expensive
_:search type Restaurant
_:search area centre
_:search pricerange expensive
_:result amount many
_:result type Restaurant
_:search day thursday
_:search duration 17:30
_:search food dontcare
_:search people 5
_:search type Restaurant
_:search area centre
_:search pricerange expensive
_:result amount many
_:result type Restaurant
_:search day thursday
_:search duration 17:30
_:search food dontcare
_:search people 5
_:booking name Kymmoy
_:booking ref 1PO9X49Z
_:booking type Booking
_:search category park
_:search type Attraction
_:search pricerange expensive
_:result amount many
_:result type Restaurant
_:search day thursday
_:search duration 17:30
_:search food dontcare
_:search people 5
_:booking name Kymmoy
_:booking ref 1PO9X49Z
_:booking type Booking
_:search area ?
_:search category parks
_:search type Attraction
_:search pricerange expensive
_:result amount many
_:search day thursday
_:search duration 17:30
_:search food dontcare
_:search people 5
_:booking name Kymmoy
_:booking ref 1PO9X49Z
_:booking type Booking
_:search category parks
_:result category parks
_:result count 5
_:result type Attraction
_:search area dontcare
_:search type Attraction
_:result address ?
_:result entrance_fee ?
_:search pricerange expensive
_:result amount many
_:search day thursday
_:search duration 17:30
_:search food dontcare
_:search people 5
_:booking name Kymmoy
_:booking ref 1PO9X49Z
_:booking type Booking
_:search category parks
_:result category parks
_:result count 5
_:search area dontcare
_:search type Attraction
_:result address wandlebury ring , gog magog hills , babraham
_:result area south
_:result entrance_fee no entrance fee
_:result name Wadlebury County Park
_:result type Attraction