inform((_:search,category,'hotel');(_:search,has_internet,'yes');(_:search,stars,'zero');(_:search,type,'Hotel'))
user
I need a zero star hotel in Cambridge with wifi .
inform((_:result,area,'centre');(_:result,category,'hotel');(_:result,count,'1');(_:result,name,'cityroomz');(_:result,pricerange,'moderately priced');(_:result,type,'Hotel'))
system
There is one hotel with your criteria . cityroomz in the centre . It is moderately priced . Would you like me to book it for you ?
inform((_:search,area,'north');(_:search,type,'Hotel'))
user
No , I actually need it in the north part of town .
canthelp((_:search,area,'north');(_:search,category,'hotels');(_:search,type,'Hotel'))
system
I have no hotels that match what you want in the north area
inform((_:search,area,'centre');(_:search,has_internet,'yes');(_:search,name,'Cityroomz');(_:search,type,'Hotel'))
user
I guess the Cityroomz in the centre would be fine then .   Does it include free wifi ?
inform((_:result,has_internet,'none');(_:result,type,'Hotel'))
system
Yes , it includes wifi
inform((_:search,day,'saturday');(_:search,people,'8');(_:search,type,'Hotel'))
user
Can we book it for 8 people starting saturday ?
request((_:booking,stay,?);(_:booking,type,'Booking'))
system
How many days will you be staying ?
inform((_:search,stay,'5');(_:search,type,'Hotel'))
user
I 'll be there for 5 nights .
inform((_:booking,ref,'U87HN6I5');(_:booking,type,'Booking'))
system
Booking was sucessful ! Your reference number is U87HN6I5 .
inform((_:search,area,'same area');(_:search,food,'italian');(_:search,pricerange,'inexpensive');(_:search,type,'Restaurant'))
user
I 'm also looking for an inexpensive Italian restaurant in the same area .
offer((_:booking,type,'Booking')) inform((_:result,area,'north');(_:result,name,'da vinci pizzeria');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))
system
I have the Da Vinci Pizzeria . It 's a cheap restaurant in the north . Would you like me to help you reserve a table ?
inform((_:search,day,'same day');(_:search,duration,'14:30');(_:search,people,'same amount of people');(_:search,type,'Restaurant'))
user
Yes please . For the same amount of people on the same day at 14:30 .
reqmore() inform((_:booking,day,'saturday');(_:booking,duration,'14:30');(_:booking,name,'da vinci pizzeria');(_:booking,people,'8');(_:booking,type,'Booking'))
system
You 're all set for saturday at da vinci pizzeria at 14:30 for 8 people .   Is there anything else I can help you with ?
request((_:result,ref,?);(_:result,type,'Restaurant'))
user
Is there a reference number for the Pizzeria reservation ?
reqmore() inform((_:booking,ref,'98842');(_:booking,type,'Booking'))
system
yes your reference number is 98842 , is there anything else I can help you with today ?
bye()
user
No , that 's all I needed . Thanks and bye !
system
Well , you 're welcome !   And you have a great day !
_:search category hotel
_:search has_internet yes
_:search stars zero
_:search type Hotel
_:search category hotel
_:search has_internet yes
_:search stars zero
_:result area centre
_:result category hotel
_:result count 1
_:result name cityroomz
_:result pricerange moderately priced
_:result type Hotel
_:search area north
_:search type Hotel
_:search category hotel
_:search stars zero
_:result area centre
_:result category hotel
_:result count 1
_:result name cityroomz
_:result pricerange moderately priced
_:result type Hotel
_:system canthelp _:search/aeba027a
_:search/aeba027a area north
_:search/aeba027a category hotels
_:search/aeba027a type Hotel
_:search area centre
_:search has_internet yes
_:search name Cityroomz
_:search type Hotel
_:search category hotel
_:search stars zero
_:result area centre
_:result category hotel
_:result count 1
_:result name cityroomz
_:result pricerange moderately priced
_:system canthelp _:search/aeba027a
_:search/aeba027a area north
_:search/aeba027a category hotels
_:search/aeba027a type Hotel
_:search area centre
_:search has_internet yes
_:search name Cityroomz
_:result has_internet none
_:result type Hotel
_:search day saturday
_:search people 8
_:search type Hotel
_:search category hotel
_:search stars zero
_:result area centre
_:result category hotel
_:result count 1
_:result name cityroomz
_:result pricerange moderately priced
_:system canthelp _:search/aeba027a
_:search/aeba027a area north
_:search/aeba027a category hotels
_:search/aeba027a type Hotel
_:search area centre
_:search has_internet yes
_:search name Cityroomz
_:result has_internet none
_:result type Hotel
_:search day saturday
_:search people 8
_:booking stay ?
_:booking type Booking
_:search stay 5
_:search type Hotel
_:search category hotel
_:search stars zero
_:result area centre
_:result category hotel
_:result count 1
_:result name cityroomz
_:result pricerange moderately priced
_:system canthelp _:search/aeba027a
_:search/aeba027a area north
_:search/aeba027a category hotels
_:search/aeba027a type Hotel
_:search has_internet yes
_:search name Cityroomz
_:result has_internet none
_:result type Hotel
_:search day saturday
_:search people 8
_:booking stay ?
_:search stay 5
_:booking ref U87HN6I5
_:booking type Booking
_:search area same area
_:search food italian
_:search pricerange inexpensive
_:search type Restaurant
_:search category hotel
_:search stars zero
_:result category hotel
_:result count 1
_:system canthelp _:search/aeba027a
_:search/aeba027a area north
_:search/aeba027a category hotels
_:search/aeba027a type Hotel
_:search has_internet yes
_:search name Cityroomz
_:result has_internet none
_:booking stay ?
_:search stay 5
_:booking ref U87HN6I5
_:booking type Booking
_:search area same area
_:search food italian
_:search pricerange inexpensive
_:system offered _:booking
_:result area north
_:result name da vinci pizzeria
_:result pricerange cheap
_:result type Restaurant
_:search day same day
_:search duration 14:30
_:search people same amount of people
_:search type Restaurant
_:search category hotel
_:search stars zero
_:result category hotel
_:result count 1
_:system canthelp _:search/aeba027a
_:search/aeba027a area north
_:search/aeba027a category hotels
_:search/aeba027a type Hotel
_:search has_internet yes
_:search name Cityroomz
_:result has_internet none
_:booking stay ?
_:search stay 5
_:booking ref U87HN6I5
_:search area same area
_:search food italian
_:search pricerange inexpensive
_:system offered _:booking
_:result area north
_:result name da vinci pizzeria
_:result pricerange cheap
_:result type Restaurant
_:search day same day
_:search duration 14:30
_:search people same amount of people
_:search type Restaurant
_:system inquired _:user
_:booking day saturday
_:booking duration 14:30
_:booking name da vinci pizzeria
_:booking people 8
_:booking type Booking
_:result ref ?
_:search category hotel
_:search stars zero
_:result category hotel
_:result count 1
_:system canthelp _:search/aeba027a
_:search/aeba027a area north
_:search/aeba027a category hotels
_:search/aeba027a type Hotel
_:search has_internet yes
_:search name Cityroomz
_:result has_internet none
_:booking stay ?
_:search stay 5
_:search area same area
_:search food italian
_:search pricerange inexpensive
_:system offered _:booking
_:result area north
_:result name da vinci pizzeria
_:result pricerange cheap
_:result type Restaurant
_:search day same day
_:search duration 14:30
_:search people same amount of people
_:search type Restaurant
_:booking day saturday
_:booking duration 14:30
_:booking name da vinci pizzeria
_:booking people 8
_:result ref ?
_:system inquired _:user
_:booking ref 98842
_:booking type Booking
_:user dismissed _:system