inform((_:search,area,'north');(_:search,type,'Hotel'))
user
I 'm looking for a place to stay in the north part of town .
request((_:search,stars,?);(_:search,type,'Hotel')) inform((_:result,area,'north');(_:result,category,'hotels');(_:result,count,'13');(_:result,pricerange,'cheap');(_:result,pricerange,'moderately priced');(_:result,type,'Hotel'))
system
I have 13 hotels in the north ranging from cheap to moderately priced . Would you like to narrow it down by choosing a star rating ?
inform((_:search,stars,'0');(_:search,type,'Hotel'))
user
Yes thank you , I would like a star rating of 0 please .
offer((_:booking,type,'Booking')) inform((_:result,has_internet,'none');(_:result,has_parking,'none');(_:result,name,'City Centre North B and B');(_:result,type,'Hotel'))
system
The City Centre North B and B has internet and parking .   Can I book a room for you ?
inform((_:search,day,'sunday');(_:search,people,'8');(_:search,stay,'4');(_:search,type,'Hotel'))
user
Yes can you please look to see if booking is available for 8 people and 4 nights starting from sunday ?
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
Oh , bummer . How about a different hotel in the same price range ?
reqmore()
system
I can check . Would you like everything else to be the same ?
user
Yes , everything else is the same .
request((_:search,pricerange,?);(_:search,stars,?);(_:search,type,'Hotel')) canthelp((_:search,type,'Hotel'))
system
I 'm sorry but no other hotels have these exact criteria . Could we vary the price or star rating ?
inform((_:search,pricerange,'same price range');(_:search,stars,'dontcare');(_:search,type,'Hotel'))
user
Yes , keep the same price range , but you can vary the star rating .
offer((_:booking,type,'Booking')) inform((_:result,name,'worth house');(_:result,pricerange,'cheap');(_:result,stars,'4');(_:result,type,'Hotel'))
system
There is the worth house it is cheap and has a 4 star rating .   May I book that for you ?
inform((_:search,day,'sunday');(_:search,people,'8');(_:search,stay,'4');(_:search,type,'Hotel'))
user
Yes , for 8 people and 4 nights starting from sunday .
inform((_:booking,ref,'RSNEQ2JV');(_:booking,type,'Booking'))
system
Booking was successful . Reference number is : RSNEQ2JV .
thank()
user
Thanks , that 's all I need . Have a nice day .
system
Thank you for contacting us and enjoy your stay .
_:search area north
_:search type Hotel
_:search area north
_:result area north
_:result category hotels
_:result count 13
_:result pricerange cheap
_:result pricerange moderately priced
_:result type Hotel
_:search stars 0
_:search type Hotel
_:search area north
_:result area north
_:result category hotels
_:result count 13
_:result pricerange cheap
_:result pricerange moderately priced
_:search stars 0
_:system offered _:booking
_:booking type Booking
_:result has_internet none
_:result has_parking none
_:result name City Centre North B and B
_:result type Hotel
_:search day sunday
_:search people 8
_:search stay 4
_:search type Hotel
_:search area north
_:result area north
_:result category hotels
_:result count 13
_:result pricerange cheap
_:result pricerange moderately priced
_:search stars 0
_:system offered _:booking
_:booking type Booking
_:result has_internet none
_:result has_parking none
_:result name City Centre North B and B
_:result type Hotel
_:search day sunday
_:search people 8
_:search stay 4
_:system canthelp _:booking/4ebec22b
_:booking/4ebec22b type Booking
_:system inquired _:user
_:search pricerange same price range
_:search type Hotel
_:search area north
_:result area north
_:result category hotels
_:result count 13
_:result pricerange cheap
_:result pricerange moderately priced
_:search stars 0
_:system offered _:booking
_:booking type Booking
_:result has_internet none
_:result has_parking none
_:result name City Centre North B and B
_:result type Hotel
_:search day sunday
_:search people 8
_:search stay 4
_:system canthelp _:booking/4ebec22b
_:booking/4ebec22b type Booking
_:search pricerange same price range
_:search type Hotel
_:system inquired _:user
_:search area north
_:result area north
_:result category hotels
_:result count 13
_:result pricerange cheap
_:result pricerange moderately priced
_:system offered _:booking
_:booking type Booking
_:result has_internet none
_:result has_parking none
_:result name City Centre North B and B
_:result type Hotel
_:search day sunday
_:search people 8
_:search stay 4
_:system canthelp _:booking/4ebec22b
_:booking/4ebec22b type Booking
_:system inquired _:user
_:system canthelp _:search/39ef68a5
_:search/39ef68a5 type Hotel
_:search pricerange same price range
_:search stars dontcare
_:search type Hotel
_:search area north
_:result area north
_:result category hotels
_:result count 13
_:system offered _:booking
_:booking type Booking
_:result has_internet none
_:result has_parking none
_:system canthelp _:booking/4ebec22b
_:booking/4ebec22b type Booking
_:system inquired _:user
_:system canthelp _:search/39ef68a5
_:search/39ef68a5 type Hotel
_:search pricerange same price range
_:search stars dontcare
_:result name worth house
_:result pricerange cheap
_:result stars 4
_:result type Hotel
_:search day sunday
_:search people 8
_:search stay 4
_:search type Hotel
_:search area north
_:result area north
_:result category hotels
_:result count 13
_:system offered _:booking
_:result has_internet none
_:result has_parking none
_:system canthelp _:booking/4ebec22b
_:booking/4ebec22b type Booking
_:system inquired _:user
_:system canthelp _:search/39ef68a5
_:search/39ef68a5 type Hotel
_:search pricerange same price range
_:search stars dontcare
_:result name worth house
_:result pricerange cheap
_:result stars 4
_:result type Hotel
_:search day sunday
_:search people 8
_:search stay 4
_:search type Hotel
_:booking ref RSNEQ2JV
_:booking type Booking