inform((_:search,category,'guesthouse');(_:search,pricerange,'moderately');(_:search,type,'Hotel'))
user
Can you help me find a moderately priced guesthouse ?
inform((_:result,category,'guesthouses');(_:result,count,'15');(_:result,pricerange,'that price range');(_:result,type,'Hotel')) reqmore()
system
We have 15 guesthouses in that price range , any other preferences ?
inform((_:search,has_internet,'yes');(_:search,type,'Hotel'))
user
I 'd like free wifi included please .
offer((_:booking,type,'Booking')) inform((_:result,has_internet,'none');(_:result,name,'Acorn guesthouse');(_:result,pricerange,'moderate');(_:result,type,'Hotel'))
system
The Acorn guesthouse is in the moderate price range and has wifi . Would you like to book a room ?
inform((_:search,day,'thursday');(_:search,people,'8');(_:search,stay,'4');(_:search,type,'Hotel'))
user
Yes .   Please book for 8 people for 4 nights starting Thursday .
offer((_:booking,type,'Booking')) reqmore()
system
I will book it for you , is there anything else I can do for you ?
request((_:result,ref,?);(_:result,type,'Hotel'))
user
Yes , I need the reference number .
inform((_:booking,day,'Thursday');(_:booking,name,'acorn guest house');(_:booking,people,'8');(_:booking,stay,'4 nights');(_:booking,type,'Booking'))
system
You have reservation at acorn guest house for 8 people 4 nights starting Thursday . I will give you the reference number .
request((_:result,ref,?);(_:result,type,'Hotel'))
user
OK ... can I have that reference number , please ?
system
Your reference number is   PJDTNB2Z .
_:search category guesthouse
_:search pricerange moderately
_:search type Hotel
_:search category guesthouse
_:search pricerange moderately
_:result category guesthouses
_:result count 15
_:result pricerange that price range
_:result type Hotel
_:system inquired _:user
_:search has_internet yes
_:search type Hotel
_:search category guesthouse
_:search pricerange moderately
_:result category guesthouses
_:result count 15
_:system inquired _:user
_:search has_internet yes
_:system offered _:booking
_:booking type Booking
_:result has_internet none
_:result name Acorn guesthouse
_:result pricerange moderate
_:result type Hotel
_:search day thursday
_:search people 8
_:search stay 4
_:search type Hotel
_:search category guesthouse
_:search pricerange moderately
_:result category guesthouses
_:result count 15
_:search has_internet yes
_:system offered _:booking
_:booking type Booking
_:result has_internet none
_:result name Acorn guesthouse
_:result pricerange moderate
_:result type Hotel
_:search day thursday
_:search people 8
_:search stay 4
_:search type Hotel
_:system inquired _:user
_:result ref ?
_:search category guesthouse
_:search pricerange moderately
_:result category guesthouses
_:result count 15
_:search has_internet yes
_:system offered _:booking
_:result has_internet none
_:result name Acorn guesthouse
_:result pricerange moderate
_:result type Hotel
_:search day thursday
_:search people 8
_:search stay 4
_:search type Hotel
_:system inquired _:user
_:result ref ?
_:booking day Thursday
_:booking name acorn guest house
_:booking people 8
_:booking stay 4 nights
_:booking type Booking