inform((_:search,category,'guesthouses');(_:search,stars,'4-star');(_:search,type,'Hotel'))
user
I 'd like to find out if there are any 4-star rated guesthouses in Cambridge
request((_:search,area,?);(_:search,type,'Hotel')) inform((_:result,amount,'quite a few');(_:result,type,'Hotel'))
system
There are quite a few .   What area do you prefer ?
inform((_:search,has_internet,'yes');(_:search,type,'Hotel'))
user
I 'm open to any area as long as there is free wifi .
inform((_:result,name,'a and b guest house');(_:result,type,'Hotel')) offer((_:booking,type,'Booking'))
system
Then I recommend the a and b guest house . Would you like me to book you a room ?
inform((_:search,has_parking,'yes');(_:search,type,'Hotel'))
user
Does that also have free parking available ?
inform((_:result,has_parking,'none');(_:result,type,'Hotel'))
system
No , it does n't . Should I recommend you a place with free parking instead ?
inform((_:search,name,'bangkok city');(_:search,type,'Restaurant'))
user
no but i am looking for a particular restaurant . Its name is called bangkok city
offer((_:booking,type,'Booking')) inform((_:result,address,'24 Green Street City Centre');(_:result,area,'centre');(_:result,food,'thai');(_:result,name,'Bangkok City');(_:result,postcode,'cb23jx');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
Bangkok City is an expensive thai restaurant in the centre of town . They are located at 24 Green Street City Centre . Their postcode is cb23jx . Would you like a reservation ?
request((_:result,address,?);(_:result,type,'Restaurant'))
user
All I needed today was the address , thank you .
system
thank you for inquiring with us .
_:search category guesthouses
_:search stars 4-star
_:search type Hotel
_:search category guesthouses
_:search stars 4-star
_:search area ?
_:result amount quite a few
_:result type Hotel
_:search has_internet yes
_:search type Hotel
_:search category guesthouses
_:search stars 4-star
_:search area ?
_:result amount quite a few
_:search has_internet yes
_:result name a and b guest house
_:result type Hotel
_:system offered _:booking
_:booking type Booking
_:search has_parking yes
_:search type Hotel
_:search category guesthouses
_:search stars 4-star
_:search area ?
_:result amount quite a few
_:search has_internet yes
_:result name a and b guest house
_:system offered _:booking
_:booking type Booking
_:search has_parking yes
_:result has_parking none
_:result type Hotel
_:search name bangkok city
_:search type Restaurant
_:search category guesthouses
_:search stars 4-star
_:search area ?
_:result amount quite a few
_:search has_internet yes
_:system offered _:booking
_:booking type Booking
_:search has_parking yes
_:result has_parking none
_:search name bangkok city
_:search type Restaurant
_:result address 24 Green Street City Centre
_:result area centre
_:result food thai
_:result name Bangkok City
_:result postcode cb23jx
_:result pricerange expensive
_:result type Restaurant
_:result address ?