inform((_:search,food,'sri lankan');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))
user
I am looking for a place to dine that serves Sri Lankan food in the moderate price range .
canthelp((_:search,food,'Sri Lankan');(_:search,type,'Restaurant')) reqmore()
system
There are no Sri Lankan restaurants available . Would you like to try something else ?
inform((_:search,area,'centre');(_:search,type,'Restaurant'))
user
Could you check again in the centre of town ?
canthelp((_:search,type,'Restaurant')) request((_:search,food,?);(_:search,type,'Restaurant'))
system
I am sorry again there are no matches for that type of food .   Would you like to try another type of food or price range ?
inform((_:search,food,'italian');(_:search,type,'Restaurant'))
user
Yes could you search for italian food instead ?
select((_:result,name,'pizza express');(_:result,name,'pizza express Fen Ditton');(_:result,type,'Restaurant')) inform((_:result,count,'2');(_:result,type,'Restaurant'))
system
I have 2 listings one for pizza express and pizza express Fen Ditton . One of these sound good to you ?
inform((_:search,day,'sunday');(_:search,duration,'12:00');(_:search,people,'5');(_:search,type,'Restaurant'))
user
Great .   Can you reserve a table for 5 at Fen Ditton ?   Sunday at 12:00 would be great .
inform((_:booking,day,'Sunday');(_:booking,duration,'12:00');(_:booking,name,'Pizza Express Fen Ditton');(_:booking,ref,'OLEZKDIT');(_:booking,type,'Booking'))
system
Sure I booked your table at Pizza Express Fen Ditton at 12:00 on Sunday . The table will be reserved for 15 minutes and your reference number is OLEZKDIT .
inform((_:search,category,'hotel');(_:search,has_parking,'yes');(_:search,stars,'5');(_:search,type,'Hotel'))
user
Thank you ! also looking for a place to stay . The hotel should include free parking and should have a star of 5 .
canthelp((_:search,category,'hotels');(_:search,stars,'5');(_:search,type,'Hotel')) inform((_:result,stars,'4');(_:result,type,'Hotel'))
system
I 'm not showing any 5 star hotels .   Is 4 star ok ?
inform((_:search,stars,'3');(_:search,type,'Hotel'))
user
Well then yes , 3 stars would be OK .
select((_:result,area,'centre');(_:result,area,'south');(_:result,category,'hotel');(_:result,stars,'3');(_:result,type,'Hotel'))
system
Would you prefer a 3 star hotel in the south or centre area ?
inform((_:search,area,'dontcare');(_:search,day,'sunday');(_:search,people,'5');(_:search,stay,'2');(_:search,type,'Hotel'))
user
Area does n't matter . You can recommend the one you like best , and then please book it for 5 people and 2 nights starting sunday .
inform((_:result,name,'gonville hotel');(_:result,type,'Hotel')) reqmore() inform((_:booking,ref,'8ZO3CLGC');(_:booking,type,'Booking'))
system
I recommend the gonville hotel . I booked that for you as requested , and the reference number is 8ZO3CLGC . Anything else ?
thank()
user
That is all , thank you for your help .
system
You are welcome enjoy .
_:search food sri lankan
_:search pricerange moderate
_:search type Restaurant
_:search food sri lankan
_:search pricerange moderate
_:system canthelp _:search/27753d85
_:search/27753d85 food Sri Lankan
_:search/27753d85 type Restaurant
_:system inquired _:user
_:search area centre
_:search type Restaurant
_:search pricerange moderate
_:system canthelp _:search/27753d85
_:search/27753d85 food Sri Lankan
_:search/27753d85 type Restaurant
_:system inquired _:user
_:search area centre
_:system canthelp _:search/53108694
_:search/53108694 type Restaurant
_:search food italian
_:search type Restaurant
_:search pricerange moderate
_:system canthelp _:search/27753d85
_:search/27753d85 food Sri Lankan
_:search/27753d85 type Restaurant
_:system inquired _:user
_:search area centre
_:system canthelp _:search/53108694
_:search/53108694 type Restaurant
_:search food italian
_:result name pizza express
_:result name pizza express Fen Ditton
_:result count 2
_:result type Restaurant
_:search day sunday
_:search duration 12:00
_:search people 5
_:search type Restaurant
_:search pricerange moderate
_:system canthelp _:search/27753d85
_:search/27753d85 food Sri Lankan
_:search/27753d85 type Restaurant
_:system inquired _:user
_:search area centre
_:system canthelp _:search/53108694
_:search/53108694 type Restaurant
_:search food italian
_:result name pizza express
_:result name pizza express Fen Ditton
_:result count 2
_:result type Restaurant
_:search day sunday
_:search duration 12:00
_:search people 5
_:booking day Sunday
_:booking duration 12:00
_:booking name Pizza Express Fen Ditton
_:booking ref OLEZKDIT
_:booking type Booking
_:search category hotel
_:search has_parking yes
_:search stars 5
_:search type Hotel
_:search pricerange moderate
_:system canthelp _:search/27753d85
_:search/27753d85 food Sri Lankan
_:search/27753d85 type Restaurant
_:system inquired _:user
_:search area centre
_:system canthelp _:search/53108694
_:search/53108694 type Restaurant
_:search food italian
_:result name pizza express
_:result name pizza express Fen Ditton
_:result count 2
_:search day sunday
_:search duration 12:00
_:search people 5
_:booking day Sunday
_:booking duration 12:00
_:booking name Pizza Express Fen Ditton
_:booking ref OLEZKDIT
_:booking type Booking
_:search category hotel
_:search has_parking yes
_:system canthelp _:search/0e1f1125
_:search/0e1f1125 category hotels
_:search/0e1f1125 stars 5
_:search/0e1f1125 type Hotel
_:result stars 4
_:result type Hotel
_:search stars 3
_:search type Hotel
_:search pricerange moderate
_:system canthelp _:search/27753d85
_:search/27753d85 food Sri Lankan
_:search/27753d85 type Restaurant
_:system inquired _:user
_:system canthelp _:search/53108694
_:search/53108694 type Restaurant
_:search food italian
_:result name pizza express
_:result name pizza express Fen Ditton
_:result count 2
_:search duration 12:00
_:booking day Sunday
_:booking duration 12:00
_:booking name Pizza Express Fen Ditton
_:booking ref OLEZKDIT
_:booking type Booking
_:search category hotel
_:search has_parking yes
_:system canthelp _:search/0e1f1125
_:search/0e1f1125 category hotels
_:search/0e1f1125 stars 5
_:search/0e1f1125 type Hotel
_:search stars 3
_:result area centre
_:result area south
_:result category hotel
_:result stars 3
_:result type Hotel
_:search area dontcare
_:search day sunday
_:search people 5
_:search stay 2
_:search type Hotel
_:search pricerange moderate
_:system canthelp _:search/27753d85
_:search/27753d85 food Sri Lankan
_:search/27753d85 type Restaurant
_:system canthelp _:search/53108694
_:search/53108694 type Restaurant
_:search food italian
_:result count 2
_:search duration 12:00
_:booking day Sunday
_:booking duration 12:00
_:booking name Pizza Express Fen Ditton
_:search category hotel
_:search has_parking yes
_:system canthelp _:search/0e1f1125
_:search/0e1f1125 category hotels
_:search/0e1f1125 stars 5
_:search/0e1f1125 type Hotel
_:search stars 3
_:result area centre
_:result area south
_:result category hotel
_:result stars 3
_:search area dontcare
_:search day sunday
_:search people 5
_:search stay 2
_:search type Hotel
_:result name gonville hotel
_:result type Hotel
_:system inquired _:user
_:booking ref 8ZO3CLGC
_:booking type Booking