inform((_:search,area,'centre');(_:search,food,'italian');(_:search,type,'Restaurant'))
user
Hi can you help me find a very nice italian restaurant near the centre of cambridge ?
request((_:search,pricerange,?);(_:search,type,'Restaurant'))
system
Please specify your price range .
inform((_:search,pricerange,'dontcare');(_:search,type,'Restaurant'))
user
It does not matter .
inform((_:result,area,'centre');(_:result,food,'italian');(_:result,name,'zizzi cambridge');(_:result,type,'Restaurant'))
system
zizzi cambridge serves italian in the centre .
request((_:result,address,?);(_:result,phone,?);(_:result,postcode,?);(_:result,type,'Restaurant'))
user
Can I have the address , phone number , and postcode ?
thank() reqmore() inform((_:result,address,'47 - 53 Regent Street');(_:result,phone,'01223365599');(_:result,postcode,'cb21ab');(_:result,type,'Restaurant'))
system
Certainly . The address is 47 - 53 Regent Street with the postcode of cb21ab . Their phone number is 
 01223365599 . Is there anything else ?
inform((_:search,name,'regency gallery');(_:search,type,'Attraction')) request((_:result,phone,?);(_:result,type,'Attraction'))
user
I am also looking for the regency gallery attraction . Could you please provide me with information about it including the phone number ?
thank() reqmore() inform((_:result,area,'centre');(_:result,category,'museum');(_:result,phone,'01223365454');(_:result,type,'Attraction'))
system
Of course . It is a museum in the centre . Their phone number 01223365454 . Can I tell you anything else ?
inform((_:search,departure,'the restaurant');(_:search,leave_at,'22:15');(_:search,type,'Taxi'))
user
Yes , I will also need to book a taxi to leave the restaurant by 22:15 .
request((_:search,departure,?);(_:search,destination,?);(_:search,type,'Taxi'))
system
Of course , where would you like the taxi to take you to ?
inform((_:search,destination,'regency gallery');(_:search,type,'Taxi'))
user
To the Regency Gallery , please .
inform((_:result,car,'yellow Audi');(_:result,type,'Taxi'))
system
Alright , I 've booked a yellow Audi for you .
request((_:result,phone,?);(_:result,type,'Taxi'))
user
Can you get me the contact phone number please ?
inform((_:result,phone,'07487479836');(_:result,type,'Taxi')) reqmore()
system
Sure , the contact number is 07487479836 . Is there anything else I can assist you with ?
thank()
user
That should be all .   Thank you for your help !   Goodbye !
system
You 're welcome . Have a nice day !
_:search area centre
_:search food italian
_:search type Restaurant
_:search area centre
_:search food italian
_:search pricerange dontcare
_:search type Restaurant
_:search area centre
_:search food italian
_:search pricerange dontcare
_:search type Restaurant
_:result area centre
_:result food italian
_:result name zizzi cambridge
_:result type Restaurant
_:result address ?
_:result phone ?
_:result postcode ?
_:search area centre
_:search food italian
_:search pricerange dontcare
_:result area centre
_:result food italian
_:result name zizzi cambridge
_:system inquired _:user
_:result address 47 - 53 Regent Street
_:result phone 01223365599
_:result postcode cb21ab
_:result type Restaurant
_:search name regency gallery
_:search type Attraction
_:result phone ?
_:result type Attraction
_:search area centre
_:search food italian
_:search pricerange dontcare
_:result food italian
_:result name zizzi cambridge
_:result address 47 - 53 Regent Street
_:result postcode cb21ab
_:search name regency gallery
_:system inquired _:user
_:result area centre
_:result category museum
_:result phone 01223365454
_:result type Attraction
_:search departure the restaurant
_:search leave_at 22:15
_:search type Taxi
_:search area centre
_:search food italian
_:search pricerange dontcare
_:result food italian
_:result name zizzi cambridge
_:result address 47 - 53 Regent Street
_:result postcode cb21ab
_:search name regency gallery
_:system inquired _:user
_:result area centre
_:result category museum
_:result phone 01223365454
_:result type Attraction
_:search leave_at 22:15
_:search departure ?
_:search destination regency gallery
_:search type Taxi
_:search area centre
_:search food italian
_:search pricerange dontcare
_:result food italian
_:result name zizzi cambridge
_:result address 47 - 53 Regent Street
_:result postcode cb21ab
_:search name regency gallery
_:system inquired _:user
_:result area centre
_:result category museum
_:result phone 01223365454
_:search leave_at 22:15
_:search departure ?
_:search destination regency gallery
_:search type Taxi
_:result car yellow Audi
_:result type Taxi
_:result phone ?
_:search area centre
_:search food italian
_:search pricerange dontcare
_:result food italian
_:result name zizzi cambridge
_:result address 47 - 53 Regent Street
_:result postcode cb21ab
_:search name regency gallery
_:result area centre
_:result category museum
_:search leave_at 22:15
_:search departure ?
_:search destination regency gallery
_:search type Taxi
_:result car yellow Audi
_:result phone 07487479836
_:result type Taxi
_:system inquired _:user