inform((_:search,area,'east');(_:search,category,'hotel');(_:search,pricerange,'expensive');(_:search,type,'Hotel'))
user
I 'm looking for a hotel to stay in that 's expensive and on the east side .
inform((_:result,area,'east');(_:result,name,'express by holiday inn cambridge');(_:result,pricerange,'expensive');(_:result,type,'Hotel'))
system
express by holiday inn cambridge is on the east side and expensive .
inform((_:search,has_internet,'yes');(_:search,type,'Hotel'))
user
That sounds good , but can you tell me if it includes free wifi ?
offer((_:booking,type,'Booking'))
system
Yes it does would you like me to book that for you ?
inform((_:search,day,'monday');(_:search,people,'1');(_:search,stay,'2');(_:search,type,'Hotel'))
user
Yes for 1 person , staring Monday starting 2 days .
inform((_:booking,ref,'7A2J5S4U');(_:booking,type,'Booking'))
system
Okay , you 're all set ! Your reference number is 7A2J5S4U .
user
No , that is all . Cheer .
system
Thank you for contacting us . Have a wonderful visit .
_:search area east
_:search category hotel
_:search pricerange expensive
_:search type Hotel
_:search area east
_:search category hotel
_:search pricerange expensive
_:result area east
_:result name express by holiday inn cambridge
_:result pricerange expensive
_:result type Hotel
_:search has_internet yes
_:search type Hotel
_:search area east
_:search category hotel
_:search pricerange expensive
_:result area east
_:result name express by holiday inn cambridge
_:result pricerange expensive
_:result type Hotel
_:search has_internet yes
_:system offered _:booking
_:booking type Booking
_:search day monday
_:search people 1
_:search stay 2
_:search type Hotel
_:search area east
_:search category hotel
_:search pricerange expensive
_:result area east
_:result name express by holiday inn cambridge
_:result pricerange expensive
_:result type Hotel
_:search has_internet yes
_:system offered _:booking
_:search day monday
_:search people 1
_:search stay 2
_:search type Hotel
_:booking ref 7A2J5S4U
_:booking type Booking