inform((_:search,name,'cambridge artworks');(_:search,type,'Attraction'))
user
Hi , I 'm visiting soon and head about a place called Cambridge Artworks . What can you tell me about it ?
inform((_:result,area,'east');(_:result,entrance_fee,'free');(_:result,name,'Cambridge Artworks');(_:result,type,'Attraction'))
system
Cambridge Artworks is in the east side of town and has free admission .
user
That is exactly what I was looking for .
reqmore()
system
Is there anything else that I can help you with ?
inform((_:search,area,'east');(_:search,type,'Hotel'))
user
I need a play to stay in the east .
request((_:search,pricerange,?);(_:search,type,'Hotel')) inform((_:result,area,'east');(_:result,count,'7');(_:result,type,'Hotel'))
system
There are seven different places to stay in the east . Could you narrow down what you 're looking for a bit ? What price range are you looking for ?
inform((_:search,has_internet,'none');(_:search,pricerange,'cheap');(_:search,type,'Hotel'))
user
Yes , it should be in the cheap price range and I do n't require internet .
inform((_:result,name,'Allenbell');(_:result,pricerange,'cheap');(_:result,stars,'4');(_:result,type,'Hotel'))
system
How about Allenbell ? It is 4 stars and cheap .
inform((_:search,area,'east');(_:search,has_internet,'yes');(_:search,type,'Hotel'))
user
Is this located in the east ? And I change my mind on internet . I would like one with wifi if possibe ?
offer((_:booking,type,'Booking')) inform((_:result,area,'East');(_:result,category,'guesthouse');(_:result,count,'3');(_:result,has_internet,'none');(_:result,type,'Hotel'))
system
I am showing 3 guesthouse type vacancies in the East area , all with WIFI . Would you like me to book one ?
inform((_:search,area,'east');(_:search,category,'hotel');(_:search,has_internet,'none');(_:search,pricerange,'cheap');(_:search,type,'Hotel'))
user
I 'm sorry , I need a cheap hotel not guesthouse . It should be in the east , and I do n't need internet .
request((_:search,area,?);(_:search,type,'Hotel')) canthelp((_:search,area,'East');(_:search,category,'hotels');(_:search,pricerange,'cheap');(_:search,pricerange,'moderately priced');(_:search,type,'Hotel'))
system
I 'm sorry , there are no hotels in the East area of town that are cheap or moderately priced . Would you prefer another area of town ?
inform((_:search,area,'east');(_:search,category,'guesthouse');(_:search,has_internet,'yes');(_:search,pricerange,'cheap');(_:search,stay,'4');(_:search,type,'Hotel'))
user
A guesthouse will be ok as long as it is cheap and has free wifi , if you can book me one in the east are for 4 nights please .
inform((_:result,count,'3');(_:result,type,'Hotel')) request((_:booking,people,?);(_:booking,type,'Booking'))
system
There are three places that fit your description . Could you tell me how many people will be staying .
inform((_:search,people,'one');(_:search,type,'Hotel'))
user
just one person will be staying
request((_:booking,day,?);(_:booking,stay,?);(_:booking,type,'Booking'))
system
When would like to begin your stay and for how long ?
inform((_:search,day,'wednesday');(_:search,stay,'4');(_:search,type,'Hotel'))
user
4 nights starting from wednesday please
offer((_:booking,type,'Booking')) inform((_:result,category,'guesthouses');(_:result,count,'3');(_:result,name,'Allenbell');(_:result,name,'Autumn House');(_:result,name,'Leverton House');(_:result,type,'Hotel'))
system
The three guesthouses in the area are Allenbell , Autumn House , and Leverton House . Would you like to reserve at any of these ?
request((_:result,ref,?);(_:result,type,'Hotel')) inform((_:search,name,'Allenbell');(_:search,type,'Hotel'))
user
Sure . Book Allenbell . I need the reference number as well .
canthelp((_:booking,type,'Booking')) request((_:booking,stay,?);(_:booking,type,'Booking')) reqmore() inform((_:booking,stay,'3');(_:booking,type,'Booking'))
system
I was unable to book Allenbell for you .   Would you like me to try 3 nights instead ?   Or would you like me to check the other locations ?
inform((_:search,stay,'2');(_:search,type,'Hotel'))
user
Could you try 2 nights please ?
inform((_:booking,ref,'Z1WWH4AH');(_:booking,type,'Booking'))
system
Your booking is successful reference is Z1WWH4AH
inform((_:search,category,'hotel');(_:search,type,'Hotel'))
user
This is horrible . Can you cancel that please ? I need a hotel .
request((_:search,area,?);(_:search,type,'Hotel')) inform((_:result,area,'same part of town');(_:result,type,'Hotel'))
system
Do you still want the hotel in the same part of town ?
inform((_:search,area,'east');(_:search,day,'wednesday');(_:search,has_internet,'yes');(_:search,people,'1');(_:search,pricerange,'cheap');(_:search,stay,'4');(_:search,type,'Hotel'))
user
Let 's start over . This is what I need : a cheap place with wifi on the east side . Book it for 4 nights for 1 person from Wednesday .
canthelp((_:booking,type,'Booking')) request((_:booking,day,?);(_:booking,type,'Booking'))
system
No , I am sorry .   I have tried everything and can not reserve anything else that is cheap and on the East side for either 3 or 4 nights .   Could you choose another day to check in ?
inform((_:search,stay,'2');(_:search,type,'Hotel'))
user
Would you please try for just 2 nights then ?
canthelp((_:booking,type,'Booking')) request((_:search,area,?);(_:search,type,'Hotel'))
system
At this time there are not any hotels available on the east side to fit your requirements . Would you like me to check another area ?
inform((_:search,area,'east');(_:search,pricerange,'expensive');(_:search,type,'Hotel'))
user
No , can you list all the hotels are on the east side that are n't expensive ?
request((_:search,area,?);(_:search,type,'Hotel')) canthelp((_:search,area,'east');(_:search,category,'hotels');(_:search,pricerange,'not expensive');(_:search,type,'Hotel'))
system
There are no hotels on the east side that are not expensive . Can I find something for you in another area ?
inform((_:search,area,'east');(_:search,category,'guesthouse');(_:search,day,'wednesday');(_:search,has_internet,'yes');(_:search,people,'1');(_:search,pricerange,'cheap');(_:search,stay,'2');(_:search,type,'Hotel')) request((_:result,area,?);(_:result,type,'Attraction'))
user
Okay . A guesthouse in the east area , cheap with wifi for 1 person , 2 nights , starting Wednesday .
reqmore() inform((_:booking,day,'Wednesday');(_:booking,name,'Allenbell');(_:booking,people,'1');(_:booking,ref,'CXGWRLOA');(_:booking,stay,'2');(_:booking,type,'Booking'))
system
Your reference number is CXGWRLOA at the Allenbell for 1 person , 2 nights , starting Wednesday . May I help you with anything else ?
user
No that 's all .
system
Have a good stay !
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