inform((_:search,category,'hotels');(_:search,has_internet,'yes');(_:search,type,'Hotel'))
user
Which hotels in Cambridge offer free wifi for guests ?
request((_:search,area,?);(_:search,type,'Hotel')) inform((_:result,amount,'several');(_:result,type,'Hotel'))
system
There are several .   Is there an area of town you are interested in ?
inform((_:search,area,'north');(_:search,pricerange,'moderate');(_:search,type,'Hotel'))
user
Yes I am interested in the north and a moderate price range .
request((_:booking,day,?);(_:booking,people,?);(_:booking,type,'Booking'))
system
can you please tell me when and how many will join you ?
request((_:result,address,?);(_:result,type,'Hotel'))
user
I 'm not sure at this point .   For now , I just need the address .
inform((_:result,address,'365 Milton Road');(_:result,name,'Lovell Lodge');(_:result,type,'Hotel'))
system
How about Lovell Lodge at 365 Milton Road ?
inform((_:search,has_internet,'yes');(_:search,type,'Hotel'))
user
do they have free wifi ?
inform((_:result,has_internet,'none');(_:result,type,'Hotel'))
system
Yes , they do offer that .
user
Ok I would like to book a room .
request((_:booking,day,?);(_:booking,people,?);(_:booking,stay,?);(_:booking,type,'Booking'))
system
In order to make the reservations , can you tell me for what day , how many guests and how many nights please ?
inform((_:search,day,'thursday');(_:search,people,'6');(_:search,type,'Hotel'))
user
Yes , thursday through sunday and 6 guests .
reqmore() inform((_:booking,ref,'U4XH256U');(_:booking,type,'Booking'))
system
I was able to book the room your reference number is U4XH256U . Is there anything else I can help with today ?
inform((_:search,food,'chinese');(_:search,pricerange,'same price range');(_:search,type,'Restaurant'))
user
Okay great . How about a Chinese restaurant in the same price range ?
inform((_:result,name,'Yippee Noodle Bar');(_:result,type,'Restaurant'))
system
The Yippee Noodle Bar is available , would that be satisfactory for you ?
inform((_:search,day,'saturday');(_:search,duration,'14:15');(_:search,people,'4');(_:search,type,'Restaurant'))
user
Yes can you book that for 4 people at 14:15 on saturday ?
reqmore() inform((_:booking,ref,'Q14MS7P4');(_:booking,type,'Booking'))
system
Booking was successful . The table will be reserved for 15 minutes . 
 Reference number is : Q14MS7P4 .   Is there anything else ?
thank()
user
that is it for today . thanks for helping
system
You 're welcome !   If there 's anything else we can help with , do n't hesitate to ask .
_:search category hotels
_:search has_internet yes
_:search type Hotel
_:search category hotels
_:search has_internet yes
_:result amount several
_:result type Hotel
_:search area north
_:search pricerange moderate
_:search type Hotel
_:search category hotels
_:search has_internet yes
_:result amount several
_:result type Hotel
_:search area north
_:search pricerange moderate
_:search type Hotel
_:booking day ?
_:booking people ?
_:booking type Booking
_:result address ?
_:search category hotels
_:result amount several
_:search area north
_:search pricerange moderate
_:booking day ?
_:booking people ?
_:booking type Booking
_:result address 365 Milton Road
_:result name Lovell Lodge
_:result type Hotel
_:search has_internet yes
_:search type Hotel
_:search category hotels
_:result amount several
_:search area north
_:search pricerange moderate
_:booking day ?
_:booking people ?
_:booking type Booking
_:result address 365 Milton Road
_:result name Lovell Lodge
_:search has_internet yes
_:search type Hotel
_:result has_internet none
_:result type Hotel
_:search category hotels
_:result amount several
_:search area north
_:search pricerange moderate
_:result address 365 Milton Road
_:result name Lovell Lodge
_:search has_internet yes
_:result has_internet none
_:result type Hotel
_:booking day ?
_:booking people ?
_:booking stay ?
_:booking type Booking
_:search day thursday
_:search people 6
_:search type Hotel
_:search category hotels
_:result amount several
_:search area north
_:result address 365 Milton Road
_:result name Lovell Lodge
_:search has_internet yes
_:result has_internet none
_:result type Hotel
_:booking day ?
_:booking people ?
_:booking stay ?
_:search day thursday
_:search people 6
_:system inquired _:user
_:booking ref U4XH256U
_:booking type Booking
_:search food chinese
_:search pricerange same price range
_:search type Restaurant
_:search category hotels
_:result amount several
_:search area north
_:result address 365 Milton Road
_:search has_internet yes
_:result has_internet none
_:booking day ?
_:booking people ?
_:booking stay ?
_:system inquired _:user
_:booking ref U4XH256U
_:booking type Booking
_:search food chinese
_:search pricerange same price range
_:result name Yippee Noodle Bar
_:result type Restaurant
_:search day saturday
_:search duration 14:15
_:search people 4
_:search type Restaurant
_:search category hotels
_:result amount several
_:search area north
_:result address 365 Milton Road
_:search has_internet yes
_:result has_internet none
_:booking day ?
_:booking people ?
_:booking stay ?
_:search food chinese
_:search pricerange same price range
_:result name Yippee Noodle Bar
_:result type Restaurant
_:search day saturday
_:search duration 14:15
_:search people 4
_:search type Restaurant
_:system inquired _:user
_:booking ref Q14MS7P4
_:booking type Booking