hello()
system
Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?
inform((_:search,food,'spanish');(_:search,type,'Restaurant'))
user
spanish food
canthelp((_:search,food,'irish');(_:search,type,'Restaurant'))
system
I am sorry but there is no irish restaurant that matches your request
inform((_:search,food,'spanish');(_:search,type,'Restaurant'))
user
spanish
request((_:search,area,?);(_:search,type,'Restaurant')) confirm((_:search,food,'irish');(_:search,type,'Restaurant'))
system
There are  restaurants serving irish food . What area do you want?
user
food
canthelp((_:search,food,'irish');(_:search,type,'Restaurant'))
system
I am sorry but there is no irish restaurant that matches your request
inform((_:search,food,'spanish');(_:search,type,'Restaurant'))
user
spanish food
inform((_:result,food,'spanish');(_:result,name,'la tasca');(_:result,type,'Restaurant'))
system
la tasca serves spanish food .
request((_:result,address,?);(_:result,phone,?);(_:result,type,'Restaurant'))
user
may i have the phone number and address
inform((_:result,address,'14 -16 bridge street');(_:result,name,'la tasca');(_:result,phone,'01223 464630');(_:result,type,'Restaurant'))
system
The phone number of la tasca is 01223 464630 and it is on 14 -16 Bridge Street .
thanks() bye()
user
thank you good bye
_:system greeted _:user
_:search food spanish
_:search type Restaurant
_:system greeted _:user
_:system canthelp _:search/f48a0c87
_:search/f48a0c87 food irish
_:search/f48a0c87 type Restaurant
_:search food spanish
_:search type Restaurant
_:system greeted _:user
_:system canthelp _:search/f48a0c87
_:search/f48a0c87 food irish
_:search/f48a0c87 type Restaurant
_:search food spanish
_:search area ?
_:search type Restaurant
_:system greeted _:user
_:system canthelp _:search/f48a0c87
_:search/f48a0c87 food irish
_:search/f48a0c87 type Restaurant
_:search area ?
_:system canthelp _:search/979e62cb
_:search/979e62cb food irish
_:search/979e62cb type Restaurant
_:search food spanish
_:search type Restaurant
_:system greeted _:user
_:system canthelp _:search/f48a0c87
_:search/f48a0c87 food irish
_:search/f48a0c87 type Restaurant
_:search area ?
_:system canthelp _:search/979e62cb
_:search/979e62cb food irish
_:search/979e62cb type Restaurant
_:search food spanish
_:search type Restaurant
_:result food spanish
_:result name la tasca
_:result type Restaurant
_:result address ?
_:result phone ?
_:system greeted _:user
_:system canthelp _:search/f48a0c87
_:search/f48a0c87 food irish
_:search/f48a0c87 type Restaurant
_:search area ?
_:system canthelp _:search/979e62cb
_:search/979e62cb food irish
_:search/979e62cb type Restaurant
_:search food spanish
_:search type Restaurant
_:result food spanish
_:result address 14 -16 bridge street
_:result name la tasca
_:result phone 01223 464630
_:result type Restaurant
_:user thanked _:system
_:user dismissed _:system