inform((_:search,area,'centre');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
Hi , I am looking for a cheap restaurant in the town centre please .
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,amount,'quite a few');(_:result,area,'center');(_:result,food,'cheap');(_:result,type,'Restaurant'))
system
There are quite a few cheap restaurants in the town center . Is there a particular cuisine you prefer ?
inform((_:search,food,'creative');(_:search,type,'Restaurant'))
user
I prefer creative food , please .
request((_:search,food,?);(_:search,type,'Restaurant')) canthelp((_:search,food,'creative');(_:search,type,'Restaurant'))
system
So sorry , I 'm not seeing any creative restaurants . Will a different cuisine do ?
inform((_:search,food,'indian');(_:search,type,'Restaurant'))
user
How about one that serves indian food ?
select((_:result,name,'kohinoor');(_:result,name,'mahal of cambridge');(_:result,name,'the gandhi');(_:result,type,'Restaurant')) inform((_:result,area,'centre');(_:result,count,'3');(_:result,type,'Restaurant'))
system
We have 3 located in the centre . kohinoor , the gandhi , and mahal of cambridge . Do any of these fancy you ?
inform((_:search,day,'wednesday');(_:search,duration,'18:30');(_:search,name,'kohinoor');(_:search,people,'4');(_:search,type,'Restaurant'))
user
The Kohinoor sounds good . Can you reserve a table for 4 on Wednesday ? Let 's say ... 18:30 for the time if it 's available .
canthelp((_:booking,type,'Booking')) request((_:booking,day,?);(_:booking,duration,?);(_:booking,type,'Booking'))
system
I 'm sorry , that is n't available .   Can I try a different day or time perhaps ?
inform((_:search,duration,'17:30');(_:search,type,'Restaurant'))
user
Try 17:30 , okay ?
system
Your reservation has been booked on Wednesday for 4 people at 17:30 . Reference number is M3TW6MPA .
_:search area centre
_:search pricerange cheap
_:search type Restaurant
_:search area centre
_:search pricerange cheap
_:result amount quite a few
_:result area center
_:result food cheap
_:result type Restaurant
_:search food creative
_:search type Restaurant
_:search area centre
_:search pricerange cheap
_:result amount quite a few
_:result area center
_:result food cheap
_:result type Restaurant
_:system canthelp _:search/6f8b9550
_:search/6f8b9550 food creative
_:search/6f8b9550 type Restaurant
_:search food indian
_:search type Restaurant
_:search area centre
_:search pricerange cheap
_:result amount quite a few
_:result food cheap
_:system canthelp _:search/6f8b9550
_:search/6f8b9550 food creative
_:search/6f8b9550 type Restaurant
_:search food indian
_:result name kohinoor
_:result name mahal of cambridge
_:result name the gandhi
_:result area centre
_:result count 3
_:result type Restaurant
_:search day wednesday
_:search duration 18:30
_:search name kohinoor
_:search people 4
_:search type Restaurant
_:search area centre
_:search pricerange cheap
_:result amount quite a few
_:result food cheap
_:system canthelp _:search/6f8b9550
_:search/6f8b9550 food creative
_:search/6f8b9550 type Restaurant
_:search food indian
_:result name kohinoor
_:result name mahal of cambridge
_:result name the gandhi
_:result area centre
_:result count 3
_:result type Restaurant
_:search day wednesday
_:search name kohinoor
_:search people 4
_:system canthelp _:booking/7e9b54f3
_:booking/7e9b54f3 type Booking
_:booking day ?
_:booking duration ?
_:booking type Booking
_:search duration 17:30
_:search type Restaurant