inform((_:search,area,'centre');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
I 'm looking for cheap food in the centre .
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,food,'Asian');(_:result,food,'Chinese');(_:result,food,'other options');(_:result,type,'Restaurant'))
system
Sure I have Asian and Chinese restaurants and other options . Is there a type of food you are looking for ?
inform((_:search,food,'french');(_:search,type,'Restaurant'))
user
I think I 'd like French food please .
canthelp((_:search,area,'central area');(_:search,food,'French');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
system
I 'm sorry there are no cheap French restaurants in the central area .
inform((_:search,food,'indian');(_:search,type,'Restaurant'))
user
What about an Indian restaurant ?
offer((_:booking,type,'Booking')) inform((_:result,area,'centre');(_:result,count,'3');(_:result,food,'Indian');(_:result,name,'Kohinoor');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))
system
There are 3 cheap Indian restaurants located in the centre . I would recommend the Kohinoor . Would you like to book a table ?
inform((_:search,day,'tuesday');(_:search,duration,'11:00');(_:search,people,'4');(_:search,type,'Restaurant'))
user
Great yes please book me a table there for 4 people at 11:00 on tuesday .
reqmore() inform((_:booking,people,'4');(_:booking,ref,'SSVF0E1R');(_:booking,type,'Booking'))
system
I have reserved your table for 4 .   Your reference number is SSVF0E1R .   Can I assist you with anything else today ?
thank()
user
That will be all . Thank you very much .
system
You are welcome . Have a nice day .
_:search area centre
_:search pricerange cheap
_:search type Restaurant
_:search area centre
_:search pricerange cheap
_:result food Asian
_:result food Chinese
_:result food other options
_:result type Restaurant
_:search food french
_:search type Restaurant
_:search area centre
_:search pricerange cheap
_:result food Asian
_:result food Chinese
_:result food other options
_:result type Restaurant
_:system canthelp _:search/ebe1d4bf
_:search/ebe1d4bf area central area
_:search/ebe1d4bf food French
_:search/ebe1d4bf pricerange cheap
_:search/ebe1d4bf type Restaurant
_:search food indian
_:search type Restaurant
_:search area centre
_:search pricerange cheap
_:system canthelp _:search/ebe1d4bf
_:search/ebe1d4bf area central area
_:search/ebe1d4bf food French
_:search/ebe1d4bf pricerange cheap
_:search/ebe1d4bf type Restaurant
_:search food indian
_:system offered _:booking
_:booking type Booking
_:result area centre
_:result count 3
_:result food Indian
_:result name Kohinoor
_:result pricerange cheap
_:result type Restaurant
_:search day tuesday
_:search duration 11:00
_:search people 4
_:search type Restaurant
_:search area centre
_:search pricerange cheap
_:system canthelp _:search/ebe1d4bf
_:search/ebe1d4bf area central area
_:search/ebe1d4bf food French
_:search/ebe1d4bf pricerange cheap
_:search/ebe1d4bf type Restaurant
_:search food indian
_:system offered _:booking
_:result area centre
_:result count 3
_:result food Indian
_:result name Kohinoor
_:result pricerange cheap
_:result type Restaurant
_:search day tuesday
_:search duration 11:00
_:search people 4
_:search type Restaurant
_:system inquired _:user
_:booking people 4
_:booking ref SSVF0E1R
_:booking type Booking