inform((_:search,area,'north');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
Do you know if there are any cheap places to eat in the North part of town ?
select((_:result,type,'Restaurant'))
system
We have two places that meet your criteria , royal spice and da vinci pizzeria , any preference between those two ?
inform((_:search,name,'royal spice');(_:search,type,'Restaurant')) request((_:result,address,?);(_:result,food,?);(_:result,postcode,?);(_:result,type,'Restaurant'))
user
Royal spice sounds interesting , can I get the food type , address and postcode please ?
inform((_:result,address,'victoria avenue chesterton');(_:result,area,'cheap');(_:result,postcode,'cb41eh');(_:result,type,'Restaurant'))
system
The food price is cheap , postal cold cb41eh and address is victoria avenue chesterton .
request((_:result,food,?);(_:result,type,'Restaurant'))
user
What kind of food do they serve there ?
inform((_:result,food,'Indian');(_:result,name,'Royal Spice');(_:result,type,'Restaurant'))
system
Royal Spice serves Indian food .   Does that sound interesting to you ?
inform((_:search,area,'same area');(_:search,category,'guesthouse');(_:search,type,'Hotel'))
user
Yes , thank you . I 'm also looking for a guesthouse in the same area as the restaurant .
request((_:search,has_internet,?);(_:search,has_parking,?);(_:search,type,'Hotel')) inform((_:result,amount,'quite a few');(_:result,area,'north');(_:result,category,'guesthouses');(_:result,pricerange,'cheap');(_:result,pricerange,'moderate priced');(_:result,type,'Hotel'))
system
We have quite a few cheap and moderate priced guesthouses in the north .   Do you care about parking or internet ?
inform((_:search,has_internet,'dontcare');(_:search,stars,'3');(_:search,type,'Hotel'))
user
I 'm hoping for a 3 star place , do n't care about internet .
offer((_:booking,type,'Booking')) inform((_:result,has_parking,'none');(_:result,name,'Hamilton Lodge');(_:result,type,'Hotel'))
system
The Hamilton Lodge meets your needs and offers parking . Would you like me to book it for you ?
inform((_:search,day,'sunday');(_:search,has_parking,'yes');(_:search,people,'7');(_:search,stay,'2');(_:search,type,'Hotel'))
user
Yes please , 7 people for 2 nights starting on sunday .
inform((_:booking,day,'Sunday');(_:booking,name,'Hamilton Lodge');(_:booking,people,'7');(_:booking,ref,'EW29SOTO');(_:booking,stay,'2');(_:booking,type,'Booking'))
system
I have your party of 7 booked at Hamilton Lodge for 2 nights starting on Sunday . Your reference number is EW29SOTO .
thank()
user
Thank you for all your help !
reqmore()
system
Will that be all today ?
user
That is all I need today .
thank()
system
I hope your stay is enjoyable .
thank()
user
Thank you ! I am sure it will be thanks to your help .
system
excellent , have a great day !
_:search area north
_:search pricerange cheap
_:search type Restaurant
_:search area north
_:search pricerange cheap
_:result type Restaurant
_:search name royal spice
_:search type Restaurant
_:result address ?
_:result food ?
_:result postcode ?
_:search area north
_:search pricerange cheap
_:search name royal spice
_:search type Restaurant
_:result food ?
_:result address victoria avenue chesterton
_:result area cheap
_:result postcode cb41eh
_:result type Restaurant
_:search pricerange cheap
_:search name royal spice
_:result address victoria avenue chesterton
_:result area cheap
_:result postcode cb41eh
_:result food Indian
_:result name Royal Spice
_:result type Restaurant
_:search area same area
_:search category guesthouse
_:search type Hotel
_:search pricerange cheap
_:search name royal spice
_:result address victoria avenue chesterton
_:result postcode cb41eh
_:result food Indian
_:result name Royal Spice
_:search area same area
_:search category guesthouse
_:search has_parking ?
_:result amount quite a few
_:result area north
_:result category guesthouses
_:result pricerange cheap
_:result pricerange moderate priced
_:result type Hotel
_:search has_internet dontcare
_:search stars 3
_:search type Hotel
_:search pricerange cheap
_:search name royal spice
_:result address victoria avenue chesterton
_:result postcode cb41eh
_:result food Indian
_:search area same area
_:search category guesthouse
_:result amount quite a few
_:result area north
_:result category guesthouses
_:result pricerange cheap
_:result pricerange moderate priced
_:search has_internet dontcare
_:search stars 3
_:system offered _:booking
_:booking type Booking
_:result has_parking none
_:result name Hamilton Lodge
_:result type Hotel
_:search day sunday
_:search has_parking yes
_:search people 7
_:search stay 2
_:search type Hotel
_:search pricerange cheap
_:search name royal spice
_:result address victoria avenue chesterton
_:result postcode cb41eh
_:result food Indian
_:search area same area
_:search category guesthouse
_:result amount quite a few
_:result area north
_:result category guesthouses
_:result pricerange cheap
_:result pricerange moderate priced
_:search has_internet dontcare
_:search stars 3
_:system offered _:booking
_:result has_parking none
_:result name Hamilton Lodge
_:result type Hotel
_:search day sunday
_:search has_parking yes
_:search people 7
_:search stay 2
_:search type Hotel
_:booking day Sunday
_:booking name Hamilton Lodge
_:booking people 7
_:booking ref EW29SOTO
_:booking stay 2
_:booking type Booking
_:search pricerange cheap
_:search name royal spice
_:result address victoria avenue chesterton
_:result postcode cb41eh
_:result food Indian
_:search area same area
_:search category guesthouse
_:result amount quite a few
_:result area north
_:result category guesthouses
_:result pricerange cheap
_:result pricerange moderate priced
_:search has_internet dontcare
_:search stars 3
_:system offered _:booking
_:result has_parking none
_:result name Hamilton Lodge
_:result type Hotel
_:search day sunday
_:search has_parking yes
_:search people 7
_:search stay 2
_:search type Hotel
_:booking day Sunday
_:booking name Hamilton Lodge
_:booking people 7
_:booking ref EW29SOTO
_:booking stay 2
_:booking type Booking
_:system inquired _:user
_:search pricerange cheap
_:search name royal spice
_:result address victoria avenue chesterton
_:result postcode cb41eh
_:result food Indian
_:search area same area
_:search category guesthouse
_:result amount quite a few
_:result area north
_:result category guesthouses
_:result pricerange cheap
_:result pricerange moderate priced
_:search has_internet dontcare
_:search stars 3
_:system offered _:booking
_:result has_parking none
_:result name Hamilton Lodge
_:result type Hotel
_:search day sunday
_:search has_parking yes
_:search people 7
_:search stay 2
_:search type Hotel
_:booking day Sunday
_:booking name Hamilton Lodge
_:booking people 7
_:booking ref EW29SOTO
_:booking stay 2
_:booking type Booking
_:system inquired _:user