inform((_:search,food,'lebanese');(_:search,pricerange,'moderately');(_:search,type,'Restaurant'))
user
I would like a moderately priced restaurant that serves lebanese food
inform((_:result,area,'center');(_:result,name,'Ali Baba');(_:result,type,'Restaurant'))
system
There is the Ali Baba at the city center , would you like to have the address ?
request((_:result,address,?);(_:result,phone,?);(_:result,type,'Restaurant'))
user
What is the address and phone number ?
inform((_:result,address,'59 Hills Road City Centre');(_:result,phone,'01462 432565');(_:result,type,'Restaurant'))
system
Address is 59 Hills Road City Centre and phone number is 01462 432565
thank()
user
thank you .   Goodbye !
system
Thank you . Good bye !
_:search food lebanese
_:search pricerange moderately
_:search type Restaurant
_:search food lebanese
_:search pricerange moderately
_:search type Restaurant
_:result area center
_:result name Ali Baba
_:result type Restaurant
_:result address ?
_:result phone ?
_:search food lebanese
_:search pricerange moderately
_:search type Restaurant
_:result area center
_:result name Ali Baba
_:result address 59 Hills Road City Centre
_:result phone 01462 432565
_:result type Restaurant