inform((_:search,area,'centre');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))
user
What sort of dining does Cambridge offer in the centre , in the moderate price range ?
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,count,'21');(_:result,type,'Restaurant'))
system
There are 21 different choices . What kind of food are you looking for ?
inform((_:search,food,'christmas');(_:search,type,'Restaurant'))
user
I would like some christmas food .
canthelp((_:search,type,'Restaurant')) reqmore()
system
I 'm sorry . I could not find a restaurant that meets that criteria .   Would you like to try something else ?
inform((_:search,food,'lebanese');(_:search,type,'Restaurant'))
user
How about somewhere with Lebanese food ?
offer((_:booking,type,'Booking')) inform((_:result,area,'centre');(_:result,food,'Lebanese');(_:result,name,'Ali Baba');(_:result,pricerange,'moderately priced');(_:result,type,'Restaurant'))
system
Yes , there is a moderately priced Lebanese restaraunt in the centre named Ali Baba .   How does that sound ?
request((_:result,ref,?);(_:result,type,'Restaurant'))
user
That will work can you make a reservation and send me the reference number please ?
request((_:booking,day,?);(_:booking,type,'Booking'))
system
of course , what day shall i make the reservation for ?
inform((_:search,day,'tuesday');(_:search,duration,'18:15');(_:search,people,'6');(_:search,type,'Restaurant'))
user
Tuesday please at 18:15 for 6 people .
reqmore() inform((_:booking,name,'Ali Baba');(_:booking,ref,'NYH3ZPQN');(_:booking,type,'Booking'))
system
Your table at Ali Baba is booked , reference # NYH3ZPQN . Is there anything else I can help you with today ?
inform((_:search,area,'same area');(_:search,category,'hotel');(_:search,stars,'three');(_:search,type,'Hotel'))
user
I 'd like to find a hotel in the same area , one with three stars .
offer((_:booking,type,'Booking')) inform((_:result,category,'hotel');(_:result,has_internet,'none');(_:result,has_parking,'none');(_:result,name,'gonville hotel');(_:result,pricerange,'expensive');(_:result,type,'Hotel'))
system
We have an expensive hotel called gonville hotel with free internet and parking . Would you be interested in booking a room here ?
inform((_:search,has_internet,'yes');(_:search,type,'Hotel'))
user
Does it have free wifi ?
inform((_:result,has_internet,'none');(_:result,has_parking,'none');(_:result,type,'Hotel'))
system
Yes it has free wifi and free parking .
inform((_:search,day,'tuesday');(_:search,people,'6');(_:search,stay,'5');(_:search,type,'Hotel'))
user
That sounds perfect . Can you book a reservation for 5 nights starting on Tuesday for 6 people ?
reqmore() inform((_:booking,name,'Gonville Hotel');(_:booking,ref,'FHD472H3');(_:booking,type,'Booking'))
system
Your booking at the Gonville Hotel was successful . The reference number is FHD472H3 . Can I help with anything else today ?
bye()
user
Thanks , you have been very helpful .   That is all I needed .   Bye .
system
Thank you for using Cambridge TownInfo . Have a great day !
_:search area centre
_:search pricerange moderate
_:search type Restaurant
_:search area centre
_:search pricerange moderate
_:result count 21
_:result type Restaurant
_:search food christmas
_:search type Restaurant
_:search area centre
_:search pricerange moderate
_:result count 21
_:result type Restaurant
_:system canthelp _:search/7596e09e
_:search/7596e09e type Restaurant
_:system inquired _:user
_:search food lebanese
_:search type Restaurant
_:search area centre
_:search pricerange moderate
_:result count 21
_:system canthelp _:search/7596e09e
_:search/7596e09e type Restaurant
_:system inquired _:user
_:search food lebanese
_:search type Restaurant
_:system offered _:booking
_:booking type Booking
_:result area centre
_:result food Lebanese
_:result name Ali Baba
_:result pricerange moderately priced
_:result type Restaurant
_:result ref ?
_:search area centre
_:search pricerange moderate
_:result count 21
_:system canthelp _:search/7596e09e
_:search/7596e09e type Restaurant
_:system inquired _:user
_:search food lebanese
_:system offered _:booking
_:result area centre
_:result food Lebanese
_:result name Ali Baba
_:result pricerange moderately priced
_:result type Restaurant
_:result ref ?
_:booking day ?
_:booking type Booking
_:search day tuesday
_:search duration 18:15
_:search people 6
_:search type Restaurant
_:search pricerange moderate
_:result count 21
_:system canthelp _:search/7596e09e
_:search/7596e09e type Restaurant
_:search food lebanese
_:system offered _:booking
_:result area centre
_:result food Lebanese
_:result name Ali Baba
_:result pricerange moderately priced
_:result type Restaurant
_:result ref ?
_:booking day ?
_:search day tuesday
_:search duration 18:15
_:search people 6
_:system inquired _:user
_:booking name Ali Baba
_:booking ref NYH3ZPQN
_:booking type Booking
_:search area same area
_:search category hotel
_:search stars three
_:search type Hotel
_:search pricerange moderate
_:result count 21
_:system canthelp _:search/7596e09e
_:search/7596e09e type Restaurant
_:search food lebanese
_:system offered _:booking
_:result area centre
_:result food Lebanese
_:result ref ?
_:booking day ?
_:search day tuesday
_:search duration 18:15
_:search people 6
_:system inquired _:user
_:booking name Ali Baba
_:booking ref NYH3ZPQN
_:booking type Booking
_:search area same area
_:search category hotel
_:search stars three
_:result category hotel
_:result has_internet none
_:result has_parking none
_:result name gonville hotel
_:result pricerange expensive
_:result type Hotel
_:search has_internet yes
_:search type Hotel
_:search pricerange moderate
_:result count 21
_:system canthelp _:search/7596e09e
_:search/7596e09e type Restaurant
_:search food lebanese
_:system offered _:booking
_:result area centre
_:result food Lebanese
_:result ref ?
_:booking day ?
_:search duration 18:15
_:system inquired _:user
_:booking name Ali Baba
_:booking ref NYH3ZPQN
_:booking type Booking
_:search area same area
_:search category hotel
_:search stars three
_:result category hotel
_:result name gonville hotel
_:result pricerange expensive
_:search has_internet yes
_:result has_internet none
_:result has_parking none
_:result type Hotel
_:search day tuesday
_:search people 6
_:search stay 5
_:search type Hotel
_:search pricerange moderate
_:result count 21
_:system canthelp _:search/7596e09e
_:search/7596e09e type Restaurant
_:search food lebanese
_:system offered _:booking
_:result area centre
_:result food Lebanese
_:result ref ?
_:booking day ?
_:search duration 18:15
_:search area same area
_:search category hotel
_:search stars three
_:result category hotel
_:result name gonville hotel
_:result pricerange expensive
_:search has_internet yes
_:result has_internet none
_:result has_parking none
_:result type Hotel
_:search day tuesday
_:search people 6
_:search stay 5
_:search type Hotel
_:system inquired _:user
_:booking name Gonville Hotel
_:booking ref FHD472H3
_:booking type Booking
_:user dismissed _:system