inform((_:search,area,'east');(_:search,pricerange,'cheap');(_:search,type,'Hotel'))
user
Can you help me find a cheap place to stay in the east part of town ?
offer((_:booking,type,'Booking')) inform((_:result,category,'guesthouses');(_:result,count,'3');(_:result,type,'Hotel')) thank()
system
Sure . There are three guesthouses there . I 'd be happy to book one for you if you like .
inform((_:search,stars,'2');(_:search,type,'Hotel'))
user
Does it have a star rating of 2 ?
inform((_:result,amount,'all');(_:result,stars,'4');(_:result,type,'Hotel'))
system
No .   They all have 4 stars .
inform((_:search,pricerange,'expensive');(_:search,type,'Hotel'))
user
Then find me one in the expensive price range .
request((_:search,area,?);(_:search,type,'Hotel')) inform((_:result,amount,'all of');(_:result,area,'East');(_:result,pricerange,'cheap');(_:result,type,'Hotel'))
system
All of the accommodations in the East are in the cheap price range .   Would you like to try a different part of town ?
inform((_:search,day,'thursday');(_:search,people,'5');(_:search,stay,'3');(_:search,type,'Hotel'))
user
find me a nice one and book for 5 people and 3 nights from thursday
inform((_:result,area,'east');(_:result,category,'hotel');(_:result,name,'Express by Holiday Inn Cambridge');(_:result,stars,'2');(_:result,type,'Hotel')) offer((_:booking,type,'Booking')) inform((_:result,pricerange,'expensive');(_:result,type,'Hotel'))
system
Actually , the Express by Holiday Inn Cambridge is a 2 start hotel in the east area .    It 's in the expensive price range . How does that sound ?
request((_:result,ref,?);(_:result,type,'Hotel'))
user
That sounds perfect . Can you reserve that and provide me with the reference number ?
reqmore() inform((_:booking,ref,'Q3VVCAD8');(_:booking,type,'Booking'))
system
Okay , you 're all set . The hotel is booked and the reference number is Q3VVCAD8 . Can I help you with anything else today ?
inform((_:search,area,'same area');(_:search,food,'chinese');(_:search,type,'Restaurant'))
user
Thank you . I am also looking for a restaurant that serves Chinese and that is in the same area as the hotel .
offer((_:booking,type,'Booking')) inform((_:result,area,'same area');(_:result,name,'Yu garden');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
Yu garden is an expensive restaurant in the same area as the hotel , would you like me to make reservations for you ?
inform((_:search,day,'same day');(_:search,duration,'19:45');(_:search,people,'same group of people');(_:search,type,'Restaurant'))
user
Yes . Same group of people , at 19:45 on the same day please .
reqmore() inform((_:booking,ref,'L9CIMUNJ');(_:booking,type,'Booking'))
system
Booking was successful . The table will be reserved for 15 minutes . 
 Reference number is : L9CIMUNJ .   What else can I help you with today ?
bye()
user
That was all I needed . Thanks . Bye .
system
Ok ! Have a great day !
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_:booking ref L9CIMUNJ
_:booking type Booking
_:user dismissed _:system