inform((_:search,type,'Attraction'))
user
There 's an attraction I 'm looking for in Cambridge .
select((_:result,category,'church');(_:result,type,'Attraction'))
system
Ok , are you looking for a church ?
inform((_:search,name,'downing college');(_:search,type,'Attraction'))
user
No . I am looking for an attraction called Downing College .
inform((_:result,address,'Regent Street');(_:result,area,'centre');(_:result,entrance_fee,'free');(_:result,name,'Downing College');(_:result,phone,'01223334860');(_:result,type,'Attraction'))
system
Downing College is in the centre on Regent Street .   The number is 01223334860 . It is even free !
inform((_:search,area,'centre');(_:search,type,'Restaurant'))
user
Great ! Thanks so much for the info . I am also hoping you might help me find a restaurant in the centre .
request((_:search,pricerange,?);(_:search,type,'Restaurant')) inform((_:result,amount,'many');(_:result,area,'centre');(_:result,type,'Restaurant'))
system
There are many wonderful restaurants in the city centre . Do you have a price range ?
inform((_:search,pricerange,'moderately');(_:search,type,'Restaurant'))
user
yes . it should be moderately priced .
request((_:search,food,?);(_:search,type,'Restaurant'))
system
Were you interested in a specific kind of cuisine ?
inform((_:search,food,'european');(_:search,type,'Restaurant'))
user
European would be a nice change .
inform((_:result,count,'4');(_:result,type,'Restaurant'))
system
Okay there are four matches for your request . May I make a suggestion ?
user
Yes , I would like your suggestion .
offer((_:booking,type,'Booking')) inform((_:result,name,'Galleria');(_:result,type,'Restaurant'))
system
The Galleria . Shall I book it ?
inform((_:search,people,'7');(_:search,type,'Restaurant'))
user
Yes , for 7 people please
request((_:booking,duration,?);(_:booking,type,'Booking'))
system
What time would you like ?
inform((_:search,duration,'12:45');(_:search,type,'Restaurant'))
user
At 12:45 please .
request((_:booking,day,?);(_:booking,type,'Booking'))
system
I also need the day in order to book it .
inform((_:search,day,'thursday');(_:search,type,'Restaurant'))
user
Thursday , please .   Thank you
reqmore() inform((_:booking,name,'Galleria');(_:booking,people,'7');(_:booking,ref,'8YPDWI4I');(_:booking,type,'Booking'))
system
I have booked for 7 people at the Galleria . Your reference number is   8YPDWI4I . Can I be of further assistance today ?
thank()
user
That is all I need . Thanks .
system
Thanks for letting us assist you today ! Enjoy your trip !
_:search type Attraction
_:result category church
_:result type Attraction
_:search name downing college
_:search type Attraction
_:result category church
_:search name downing college
_:result address Regent Street
_:result area centre
_:result entrance_fee free
_:result name Downing College
_:result phone 01223334860
_:result type Attraction
_:search area centre
_:search type Restaurant
_:result category church
_:search name downing college
_:result address Regent Street
_:result entrance_fee free
_:result name Downing College
_:result phone 01223334860
_:search area centre
_:result amount many
_:result area centre
_:result type Restaurant
_:search pricerange moderately
_:search type Restaurant
_:result category church
_:search name downing college
_:result address Regent Street
_:result entrance_fee free
_:result name Downing College
_:result phone 01223334860
_:search area centre
_:result amount many
_:result area centre
_:result type Restaurant
_:search pricerange moderately
_:search food european
_:search type Restaurant
_:result category church
_:search name downing college
_:result address Regent Street
_:result entrance_fee free
_:result name Downing College
_:result phone 01223334860
_:search area centre
_:result amount many
_:result area centre
_:search pricerange moderately
_:search food european
_:search type Restaurant
_:result count 4
_:result type Restaurant
_:result category church
_:search name downing college
_:result address Regent Street
_:result entrance_fee free
_:result phone 01223334860
_:search area centre
_:result amount many
_:result area centre
_:search pricerange moderately
_:search food european
_:result count 4
_:system offered _:booking
_:booking type Booking
_:result name Galleria
_:result type Restaurant
_:search people 7
_:search type Restaurant
_:result category church
_:search name downing college
_:result address Regent Street
_:result entrance_fee free
_:result phone 01223334860
_:search area centre
_:result amount many
_:result area centre
_:search pricerange moderately
_:search food european
_:result count 4
_:system offered _:booking
_:result name Galleria
_:result type Restaurant
_:search people 7
_:booking duration ?
_:booking type Booking
_:search duration 12:45
_:search type Restaurant
_:result category church
_:search name downing college
_:result address Regent Street
_:result entrance_fee free
_:result phone 01223334860
_:search area centre
_:result amount many
_:result area centre
_:search pricerange moderately
_:search food european
_:result count 4
_:system offered _:booking
_:result name Galleria
_:result type Restaurant
_:search people 7
_:booking duration ?
_:search duration 12:45
_:booking day ?
_:booking type Booking
_:search day thursday
_:search type Restaurant
_:result category church
_:search name downing college
_:result address Regent Street
_:result entrance_fee free
_:result phone 01223334860
_:search area centre
_:result amount many
_:result area centre
_:search pricerange moderately
_:search food european
_:result count 4
_:system offered _:booking
_:result name Galleria
_:result type Restaurant
_:search people 7
_:booking duration ?
_:search duration 12:45
_:booking day ?
_:search day thursday
_:search type Restaurant
_:system inquired _:user
_:booking name Galleria
_:booking people 7
_:booking ref 8YPDWI4I
_:booking type Booking