inform((_:search,food,'tuscan');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))
user
I 'm interested in finding a restaurant that serves Tuscan food .   Do you know of any in the moderate price range ?
select((_:result,food,'Italian');(_:result,type,'Restaurant')) canthelp((_:search,type,'Restaurant'))
system
no I am sorry I do n't have anything but I 'm sure I could find you something that is simply Italian .
inform((_:search,food,'Tuscan');(_:search,pricerange,'and');(_:search,type,'Restaurant'))
user
I 'm sorry . I 'm only looking for a place that is moderately priced and serves Tuscan food .
canthelp((_:search,food,'tuscan');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))
system
I apologize , but it appears tuscan with the moderate price range does not have any result .
inform((_:search,food,'italian');(_:search,pricerange,'moderately');(_:search,type,'Restaurant'))
user
That okay . Italian does sound fine , actually . Could you find a moderately priced Italian restaurant instead ?
inform((_:result,area,'west');(_:result,name,'Prezzo');(_:result,type,'Restaurant'))
system
I found Prezzo in the west part of town , would that work ?
inform((_:search,day,'wednesday');(_:search,duration,'19:00');(_:search,people,'8');(_:search,type,'Restaurant'))
user
Yes , that works . Please book a table for 8 people at 19:00 on Wednesday . Can you do that ?
canthelp((_:booking,type,'Booking')) request((_:booking,day,?);(_:booking,duration,?);(_:booking,type,'Booking'))
system
Booking was unfortunately unsuccessful . Can we try another day or time slot ?
inform((_:search,day,'wednesday');(_:search,duration,'18:00');(_:search,people,'8');(_:search,type,'Restaurant'))
user
Can we book the table for 8 people at 18:00 on Wednesday please ?
inform((_:booking,ref,'7U1BWJ5Q');(_:booking,type,'Booking'))
system
Sure .   No problem .   Your reference number is 7U1BWJ5Q .
thank()
user
Thank you , that 's all I need !
system
Thank you , goodbye .
_:search food tuscan
_:search pricerange moderate
_:search type Restaurant
_:result food Italian
_:result type Restaurant
_:system canthelp _:search/861d4b79
_:search/861d4b79 type Restaurant
_:search food Tuscan
_:search pricerange and
_:search type Restaurant
_:result food Italian
_:result type Restaurant
_:system canthelp _:search/861d4b79
_:search/861d4b79 type Restaurant
_:system canthelp _:search/a461ae03
_:search/a461ae03 food tuscan
_:search/a461ae03 pricerange moderate
_:search/a461ae03 type Restaurant
_:search food italian
_:search pricerange moderately
_:search type Restaurant
_:result food Italian
_:system canthelp _:search/861d4b79
_:search/861d4b79 type Restaurant
_:system canthelp _:search/a461ae03
_:search/a461ae03 food tuscan
_:search/a461ae03 pricerange moderate
_:search/a461ae03 type Restaurant
_:search food italian
_:search pricerange moderately
_:result area west
_:result name Prezzo
_:result type Restaurant
_:search day wednesday
_:search duration 19:00
_:search people 8
_:search type Restaurant
_:result food Italian
_:system canthelp _:search/861d4b79
_:search/861d4b79 type Restaurant
_:system canthelp _:search/a461ae03
_:search/a461ae03 food tuscan
_:search/a461ae03 pricerange moderate
_:search/a461ae03 type Restaurant
_:search food italian
_:search pricerange moderately
_:result area west
_:result name Prezzo
_:result type Restaurant
_:system canthelp _:booking/7f8ebd17
_:booking/7f8ebd17 type Booking
_:booking day ?
_:booking duration ?
_:booking type Booking
_:search day wednesday
_:search duration 18:00
_:search people 8
_:search type Restaurant
_:result food Italian
_:system canthelp _:search/861d4b79
_:search/861d4b79 type Restaurant
_:system canthelp _:search/a461ae03
_:search/a461ae03 food tuscan
_:search/a461ae03 pricerange moderate
_:search/a461ae03 type Restaurant
_:search food italian
_:search pricerange moderately
_:result area west
_:result name Prezzo
_:result type Restaurant
_:system canthelp _:booking/7f8ebd17
_:booking/7f8ebd17 type Booking
_:booking day ?
_:booking duration ?
_:search day wednesday
_:search duration 18:00
_:search people 8
_:search type Restaurant
_:booking ref 7U1BWJ5Q
_:booking type Booking