inform((_:search,has_internet,'yes');(_:search,pricerange,'moderate');(_:search,type,'Hotel'))
user
I 'm looking for a moderate priced place to stay that has free wifi .
request((_:search,area,?);(_:search,type,'Hotel')) inform((_:result,amount,'many');(_:result,type,'Hotel'))
system
Yes I have many options . Do you have an area of stay preference ?
inform((_:search,area,'north');(_:search,category,'guesthouse');(_:search,type,'Hotel'))
user
I want to be in the north . Preferably in a guesthouse .
request((_:search,stars,?);(_:search,type,'Hotel')) inform((_:result,type,'Hotel'))
system
Okay , and what star should the hotel have ?
inform((_:search,day,'saturday');(_:search,people,'eight');(_:search,stars,'dontcare');(_:search,stay,'5');(_:search,type,'Hotel'))
user
I do not care about the star . I do need it to be open for 5 nights from Saturday . Eight people .
inform((_:result,category,'hotel');(_:result,name,'avalon');(_:result,pricerange,'moderately priced');(_:result,stars,'4');(_:result,type,'Hotel'))
system
I 'd recommend the avalon . It 's a 4 star moderately priced hotel . Does that work for you ?
request((_:result,ref,?);(_:result,type,'Hotel'))
user
Thanks for the recommendation .   Yes , that will work for me and my party .   May I please get a reference number ?
system
You have a reservation at the Avalon for 5 nights from Saturday for 8 people . Your reference number is 1NWU0HDV .
_:search has_internet yes
_:search pricerange moderate
_:search type Hotel
_:search has_internet yes
_:search pricerange moderate
_:result amount many
_:result type Hotel
_:search area north
_:search category guesthouse
_:search type Hotel
_:search has_internet yes
_:search pricerange moderate
_:result amount many
_:search area north
_:search category guesthouse
_:result type Hotel
_:search day saturday
_:search people eight
_:search stars dontcare
_:search stay 5
_:search type Hotel
_:search has_internet yes
_:search pricerange moderate
_:result amount many
_:search area north
_:search category guesthouse
_:search day saturday
_:search people eight
_:search stars dontcare
_:search stay 5
_:search type Hotel
_:result category hotel
_:result name avalon
_:result pricerange moderately priced
_:result stars 4
_:result type Hotel
_:result ref ?