inform((_:search,type,'Attraction'))
user
What are some places to go to ?
request((_:search,category,?);(_:search,type,'Attraction')) inform((_:result,count,'79');(_:result,type,'Attraction'))
system
We have 79 attractions , do you have anything you 'd like to see ?
user
Recommend something for me , as long as it is in the center .
inform((_:result,area,'center');(_:result,entrance_fee,'free admission');(_:result,name,'Cambridge Contemporary Art museum');(_:result,type,'Attraction'))
system
The Cambridge Contemporary Art museum is in the center . It has free admission .
inform((_:search,category,'guesthouse');(_:search,stars,'4');(_:search,type,'Hotel'))
user
That sounds perfect , thanks . Can you also help me find a guesthouse to stay in ? I 'd like a 4 star location , please .
request((_:search,area,?);(_:search,type,'Hotel'))
system
Sure thing which area ?
inform((_:search,area,'near the attractions');(_:search,has_internet,'yes');(_:search,type,'Hotel'))
user
The hotel should include free wifi it should be near the attractions
offer((_:booking,type,'Booking')) inform((_:result,area,'centre');(_:result,has_internet,'none');(_:result,has_parking,'none');(_:result,name,'Alexander Bed and Breakfast');(_:result,stars,'4');(_:result,type,'Hotel'))
system
There is the Alexander Bed and Breakfast in the centre of town .   It is 4 starts and offers free internet and parking .   Would you like me to reserve ?
inform((_:search,day,'tuesday');(_:search,people,'8');(_:search,stay,'4');(_:search,type,'Hotel'))
user
Yes please make me a booking for 8 people and 4 nights starting from tuesday .
reqmore() inform((_:booking,ref,'EHM9N8KK');(_:booking,type,'Booking'))
system
Booking was successful . 
 Reference number is : EHM9N8KK .   Can I assist you further today ?
thank()
user
No that looks like everything I need today . Thank You .
system
Your welcome . Have a great day .
_:search type Attraction
_:search category ?
_:search type Attraction
_:result count 79
_:result type Attraction
_:result count 79
_:result area center
_:result entrance_fee free admission
_:result name Cambridge Contemporary Art museum
_:result type Attraction
_:search category guesthouse
_:search stars 4
_:search type Hotel
_:result count 79
_:result area center
_:result entrance_fee free admission
_:result name Cambridge Contemporary Art museum
_:result type Attraction
_:search category guesthouse
_:search stars 4
_:search area near the attractions
_:search has_internet yes
_:search type Hotel
_:result count 79
_:result entrance_fee free admission
_:search category guesthouse
_:search stars 4
_:search area near the attractions
_:search has_internet yes
_:system offered _:booking
_:booking type Booking
_:result area centre
_:result has_internet none
_:result has_parking none
_:result name Alexander Bed and Breakfast
_:result stars 4
_:result type Hotel
_:search day tuesday
_:search people 8
_:search stay 4
_:search type Hotel
_:result count 79
_:result entrance_fee free admission
_:search category guesthouse
_:search stars 4
_:search area near the attractions
_:search has_internet yes
_:system offered _:booking
_:result area centre
_:result has_internet none
_:result has_parking none
_:result name Alexander Bed and Breakfast
_:result stars 4
_:result type Hotel
_:search day tuesday
_:search people 8
_:search stay 4
_:search type Hotel
_:system inquired _:user
_:booking ref EHM9N8KK
_:booking type Booking