inform((_:search,has_internet,'yes');(_:search,has_parking,'dontcare');(_:search,type,'Hotel'))
user
I need to find a place to stay that includes free wifi and does n't need to have free parking .
inform((_:result,category,'hotel');(_:result,name,'Cityroomz');(_:result,type,'Hotel'))
system
Cityroomz is a hotel that matches that requirement , would you like to stay there ?
inform((_:search,area,'north');(_:search,pricerange,'moderate');(_:search,type,'Hotel'))
user
Is it in the north and   in the moderate price range ?
inform((_:result,area,'north');(_:result,has_internet,'none');(_:result,name,'Avalon guesthouse');(_:result,pricerange,'moderate');(_:result,type,'Hotel'))
system
No it is not .   Avalon guesthouse is in the north and in the moderate price range though .   It also has free wifi .   Would that work for you ?
inform((_:search,day,'friday');(_:search,stay,'2');(_:search,type,'Hotel'))
user
Yes that sounds fine . I 'd like a room for next Friday and Saturday night . Can you book that ?
request((_:booking,people,?);(_:booking,type,'Booking'))
system
May I ask how many people will be staying in the room with you ?
inform((_:search,people,'4');(_:search,type,'Hotel'))
user
I would like to book it for 4 people
canthelp((_:booking,type,'Booking')) reqmore()
system
Booking was unsuccessful . Would you like to find another hotel ?
inform((_:search,pricerange,'same price range');(_:search,type,'Hotel'))
user
Yes . A different hotel in the same price range would be fine .
inform((_:result,name,'archway house');(_:result,type,'Hotel')) offer((_:booking,type,'Booking'))
system
I would also recommend archway house would you like me to check booking there ?
inform((_:search,name,'archway house');(_:search,type,'Hotel'))
user
Yes , archway house sounds like a good idea . Please check .
inform((_:booking,ref,'IAH92T2M');(_:booking,type,'Booking'))
system
Booking was sucessful . Your reference number is IAH92T2M .
thank()
user
Thank you , that 's all I needed today .
system
Thank you for using our system !
_:search has_internet yes
_:search has_parking dontcare
_:search type Hotel
_:search has_internet yes
_:search has_parking dontcare
_:result category hotel
_:result name Cityroomz
_:result type Hotel
_:search area north
_:search pricerange moderate
_:search type Hotel
_:search has_internet yes
_:search has_parking dontcare
_:result category hotel
_:search area north
_:search pricerange moderate
_:result area north
_:result has_internet none
_:result name Avalon guesthouse
_:result pricerange moderate
_:result type Hotel
_:search day friday
_:search stay 2
_:search type Hotel
_:search has_internet yes
_:search has_parking dontcare
_:result category hotel
_:search area north
_:search pricerange moderate
_:result area north
_:result has_internet none
_:result name Avalon guesthouse
_:result pricerange moderate
_:result type Hotel
_:search day friday
_:search stay 2
_:booking people ?
_:booking type Booking
_:search people 4
_:search type Hotel
_:search has_internet yes
_:search has_parking dontcare
_:result category hotel
_:search area north
_:result area north
_:result has_internet none
_:result name Avalon guesthouse
_:result pricerange moderate
_:result type Hotel
_:search day friday
_:search stay 2
_:booking people ?
_:booking type Booking
_:search people 4
_:system canthelp _:booking/16629116
_:booking/16629116 type Booking
_:system inquired _:user
_:search pricerange same price range
_:search type Hotel
_:search has_internet yes
_:search has_parking dontcare
_:result category hotel
_:search area north
_:result area north
_:result has_internet none
_:result pricerange moderate
_:search day friday
_:search stay 2
_:booking people ?
_:booking type Booking
_:search people 4
_:system canthelp _:booking/16629116
_:booking/16629116 type Booking
_:system inquired _:user
_:search pricerange same price range
_:result name archway house
_:result type Hotel
_:system offered _:booking
_:search name archway house
_:search type Hotel
_:search has_internet yes
_:search has_parking dontcare
_:result category hotel
_:search area north
_:result area north
_:result has_internet none
_:result pricerange moderate
_:search day friday
_:search stay 2
_:booking people ?
_:search people 4
_:system canthelp _:booking/16629116
_:booking/16629116 type Booking
_:system inquired _:user
_:search pricerange same price range
_:result name archway house
_:result type Hotel
_:system offered _:booking
_:search name archway house
_:search type Hotel
_:booking ref IAH92T2M
_:booking type Booking