inform((_:search,area,'centre');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
I am looking for an expensive place to eat in the centre of town .
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,count,'33');(_:result,type,'Restaurant'))
system
I have 33 restaurants that meet your requests .   Can you tell me what kind of food you are looking for ?
inform((_:search,day,'friday');(_:search,duration,'19:00');(_:search,food,"does n't matter");(_:search,people,'3');(_:search,type,'Restaurant'))
user
The type of food does n't matter . I just need a table for 3 for Friday night at 19:00 .
inform((_:booking,name,'Cambridge Chop House');(_:booking,type,'Booking'))
system
Would you like me to try and make a reservation for the Cambridge Chop House ?
thank()
user
Yes and lets book for next weekend , instead , thank you .
canthelp((_:booking,type,'Booking')) request((_:booking,duration,?);(_:booking,type,'Booking')) reqmore()
system
There is no availability at that time . Would you like to try another time or restaurant ?
inform((_:search,area,'same area');(_:search,pricerange,'same area and pricerange');(_:search,type,'Restaurant'))
user
Can you try to find another restaurant in the same area and pricerange ?
inform((_:result,area,'centre');(_:result,food,'British');(_:result,name,'Fitzbillies restaurant');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
How about Fitzbillies restaurant ? It 's also an expensive British restaurant in the centre of the city
user
Yes , try that please .
inform((_:booking,name,'Fitzbillies restaurant');(_:booking,type,'Booking')) reqmore() inform((_:result,ref,'BCVPHB3U');(_:result,type,'Restaurant'))
system
Alright , I have your table booked at Fitzbillies restaurant . The table will be reserved for 15 minutes . Your reference number is : BCVPHB3U . Anything else today ?
thank()
user
No thanks , that is everything
system
No problem .   Enjoy your meal on Friday .   Good bye .
_:search area centre
_:search pricerange expensive
_:search type Restaurant
_:search area centre
_:search pricerange expensive
_:result count 33
_:result type Restaurant
_:search day friday
_:search duration 19:00
_:search food does n't matter
_:search people 3
_:search type Restaurant
_:search area centre
_:search pricerange expensive
_:result count 33
_:result type Restaurant
_:search day friday
_:search duration 19:00
_:search food does n't matter
_:search people 3
_:search type Restaurant
_:booking name Cambridge Chop House
_:booking type Booking
_:result count 33
_:result type Restaurant
_:search day friday
_:search duration 19:00
_:search food does n't matter
_:search people 3
_:booking name Cambridge Chop House
_:system canthelp _:booking/ceee83d8
_:booking/ceee83d8 type Booking
_:booking duration ?
_:booking type Booking
_:system inquired _:user
_:search area same area
_:search pricerange same area and pricerange
_:search type Restaurant
_:result count 33
_:search day friday
_:search duration 19:00
_:search food does n't matter
_:search people 3
_:booking name Cambridge Chop House
_:system canthelp _:booking/ceee83d8
_:booking/ceee83d8 type Booking
_:booking duration ?
_:booking type Booking
_:system inquired _:user
_:search area same area
_:search pricerange same area and pricerange
_:search type Restaurant
_:result area centre
_:result food British
_:result name Fitzbillies restaurant
_:result pricerange expensive
_:result type Restaurant
_:result count 33
_:search day friday
_:search duration 19:00
_:search food does n't matter
_:search people 3
_:system canthelp _:booking/ceee83d8
_:booking/ceee83d8 type Booking
_:booking duration ?
_:search area same area
_:search pricerange same area and pricerange
_:search type Restaurant
_:result area centre
_:result food British
_:result name Fitzbillies restaurant
_:result pricerange expensive
_:booking name Fitzbillies restaurant
_:booking type Booking
_:system inquired _:user
_:result ref BCVPHB3U
_:result type Restaurant