inform((_:search,area,'west');(_:search,category,'colleges');(_:search,type,'Attraction'))
user
Are there any colleges in the west .
inform((_:result,entrance_fee,'free');(_:result,name,"christ 's college");(_:result,type,'Attraction'))
system
What about christ 's college ? It has free admission .
request((_:result,address,?);(_:result,entrance_fee,?);(_:result,phone,?);(_:result,type,'Attraction'))
user
can I have the address , phone number , and entrance fee please ?
inform((_:result,address,"saint andrew 's street");(_:result,entrance_fee,'free');(_:result,phone,'01223334900');(_:result,type,'Attraction'))
system
It 's located at saint andrew 's street , 01223334900 is their phone number and the entrance is free as I said .
inform((_:search,area,'same area');(_:search,type,'Restaurant'))
user
I am also interested in a restaurant in the same area
request((_:search,food,?);(_:search,pricerange,?);(_:search,type,'Restaurant'))
system
Do you have a cuisine or price range preference ?
inform((_:search,food,'traditional');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
I want to eat some traditional food , I 'm on a budget so it needs to be cheap !
request((_:search,area,?);(_:search,type,'Restaurant')) canthelp((_:search,type,'Restaurant'))
system
Sorry , there is no match , do you have any other location preference ?
inform((_:search,food,'italian');(_:search,type,'Restaurant'))
user
How about trying Italian food ?
offer((_:booking,type,'Booking')) inform((_:result,name,'La Margherita');(_:result,type,'Restaurant'))
system
La Margherita meets your criteria . Would you like to book a table ?
inform((_:search,day,'saturday');(_:search,duration,'11:45');(_:search,people,'3');(_:search,type,'Restaurant'))
user
Yeah , could I book a table for 3 on Saturday at 11:45 ?
inform((_:booking,ref,'9C381LJE');(_:booking,type,'Booking'))
system
Booking was successful . The table will be reserved for 15 minutes . 
 Reference number is : 9C381LJE .
thank()
user
Thank you for your help !
reqmore()
system
Can I help you with anything else today ?
thank()
user
No , I think that is all for today . You have been great . Thank you for your help .
system
Thank you for using our service today !
_:search area west
_:search category colleges
_:search type Attraction
_:search area west
_:search category colleges
_:search type Attraction
_:result entrance_fee free
_:result name christ 's college
_:result type Attraction
_:result address ?
_:result entrance_fee ?
_:result phone ?
_:search category colleges
_:result name christ 's college
_:result address saint andrew 's street
_:result entrance_fee free
_:result phone 01223334900
_:result type Attraction
_:search area same area
_:search type Restaurant
_:search category colleges
_:result name christ 's college
_:result address saint andrew 's street
_:result entrance_fee free
_:result phone 01223334900
_:result type Attraction
_:search area same area
_:search food traditional
_:search pricerange cheap
_:search type Restaurant
_:search category colleges
_:result name christ 's college
_:result address saint andrew 's street
_:result entrance_fee free
_:result phone 01223334900
_:result type Attraction
_:search pricerange cheap
_:search area ?
_:system canthelp _:search/7fcff83e
_:search/7fcff83e type Restaurant
_:search food italian
_:search type Restaurant
_:search category colleges
_:result address saint andrew 's street
_:result entrance_fee free
_:result phone 01223334900
_:search pricerange cheap
_:search area ?
_:system canthelp _:search/7fcff83e
_:search/7fcff83e type Restaurant
_:search food italian
_:system offered _:booking
_:booking type Booking
_:result name La Margherita
_:result type Restaurant
_:search day saturday
_:search duration 11:45
_:search people 3
_:search type Restaurant
_:search category colleges
_:result address saint andrew 's street
_:result entrance_fee free
_:result phone 01223334900
_:search pricerange cheap
_:search area ?
_:system canthelp _:search/7fcff83e
_:search/7fcff83e type Restaurant
_:search food italian
_:system offered _:booking
_:result name La Margherita
_:result type Restaurant
_:search day saturday
_:search duration 11:45
_:search people 3
_:search type Restaurant
_:booking ref 9C381LJE
_:booking type Booking
_:search category colleges
_:result address saint andrew 's street
_:result entrance_fee free
_:result phone 01223334900
_:search pricerange cheap
_:search area ?
_:system canthelp _:search/7fcff83e
_:search/7fcff83e type Restaurant
_:search food italian
_:system offered _:booking
_:result name La Margherita
_:result type Restaurant
_:search day saturday
_:search duration 11:45
_:search people 3
_:search type Restaurant
_:booking ref 9C381LJE
_:booking type Booking
_:system inquired _:user