inform((_:search,type,'Train'))
user
I would like to book a train .
request((_:search,day,?);(_:search,destination,?);(_:search,type,'Train'))
system
What day do you need the train ? What is your destination ?
user
I am sorry I mean I want a nightclub to go in the wast side of town .
request((_:search,area,?);(_:search,type,'Attraction')) canthelp((_:search,type,'Attraction'))
system
Unfortunately , there are n't any in that area . How about another location ?
inform((_:search,category,'museum.and');(_:search,type,'Attraction')) request((_:result,address,?);(_:result,type,'Attraction'))
user
how about one that is in the type of museum.and make 
 Make sure you get address
inform((_:result,address,'castle street');(_:result,area,'west');(_:result,category,'museum');(_:result,name,"Kettle 's yard");(_:result,type,'Attraction'))
system
Kettle 's yard is   museum in the west part of town .   It is located on castle street .
inform((_:search,pricerange,'moderate');(_:search,type,'Hotel'))
user
I also need a moderate priced room .
thank() request((_:search,area,?);(_:search,type,'Hotel'))
system
great ! what area of town are you thinking of ?
inform((_:search,area,'north');(_:search,type,'Hotel'))
user
I 'd like it to be a guest house in the north .
thank() request((_:booking,day,?);(_:booking,type,'Booking'))
system
okay , I can help you with that . When are you planning your stay ?
inform((_:search,area,'the');(_:search,category,'the');(_:search,pricerange,'range');(_:search,type,'Hotel'))
user
I 'm not sure yet . I 'm really researching right now . Can you please recommend a guesthouse in the north in the moderate price range ?
request((_:search,has_internet,?);(_:search,has_parking,?);(_:search,type,'Hotel')) inform((_:result,category,'guesthouses');(_:result,count,'9');(_:result,pricerange,'that price range');(_:result,type,'Hotel'))
system
I 've got 9 guesthouses in that price range .   Do you need internet and/or parking ?
inform((_:search,category,'guesthouse');(_:search,has_internet,'yes');(_:search,has_parking,'yes');(_:search,type,'Hotel')) request((_:result,address,?);(_:result,has_internet,?);(_:result,has_parking,?);(_:result,type,'Hotel'))
user
No but I do need to know if they have internet , free parking , and the address of the guesthouse of your choice , thanks !
inform((_:result,category,'hotels');(_:result,count,'7');(_:result,has_internet,'none');(_:result,has_parking,'none');(_:result,type,'Hotel'))
system
I have found 7 hotels now that match your criteria for parking and internet . Would you like me to choose on for you ?
inform((_:search,area,'north');(_:search,category,'guesthouse');(_:search,has_parking,'yes');(_:search,type,'Hotel')) request((_:result,address,?);(_:result,has_internet,?);(_:result,has_parking,?);(_:result,type,'Hotel'))
user
Yes , please tell me your favorite guesthouse in the north and let me know their address and whether they offer free Internet and parking .
inform((_:result,has_internet,'none');(_:result,has_parking,'none');(_:result,name,'Acorn Guesthouse');(_:result,pricerange,'moderate');(_:result,stars,'4');(_:result,type,'Hotel')) offer((_:booking,type,'Booking'))
system
I recommend Acorn Guesthouse . They are in the moderate price range and have 4 stars . They offer both free internet and parking . May I reserve you any rooms ?
thank()
user
Yes , please , I would appreciate that .
request((_:booking,day,?);(_:booking,people,?);(_:booking,stay,?);(_:booking,type,'Booking'))
system
Ok great , and how many people and nights ?
request((_:result,address,?);(_:result,type,'Hotel'))
user
I actually do n't need a room . I just need the address please .
inform((_:result,address,'154 chesterton road');(_:result,type,'Hotel'))
system
154 chesterton road
thank()
user
Thank you , that is everything , sorry for being so annoying in the process .
system
No worries at all . Thank you for using the Cambridge TownInfo centre . Enjoy your stay .
_:search type Train
_:search day ?
_:search destination ?
_:search type Train
_:search day ?
_:search destination ?
_:search area ?
_:system canthelp _:search/d2941959
_:search/d2941959 type Attraction
_:search category museum.and
_:search type Attraction
_:result address ?
_:result type Attraction
_:search day ?
_:search destination ?
_:search area ?
_:system canthelp _:search/d2941959
_:search/d2941959 type Attraction
_:search category museum.and
_:result address castle street
_:result area west
_:result category museum
_:result name Kettle 's yard
_:result type Attraction
_:search pricerange moderate
_:search type Hotel
_:search day ?
_:search destination ?
_:system canthelp _:search/d2941959
_:search/d2941959 type Attraction
_:search category museum.and
_:result address castle street
_:result area west
_:result category museum
_:result name Kettle 's yard
_:result type Attraction
_:search pricerange moderate
_:search area north
_:search type Hotel
_:search day ?
_:search destination ?
_:system canthelp _:search/d2941959
_:search/d2941959 type Attraction
_:result address castle street
_:result area west
_:result category museum
_:result name Kettle 's yard
_:result type Attraction
_:booking day ?
_:booking type Booking
_:search area the
_:search category the
_:search pricerange range
_:search type Hotel
_:search day ?
_:search destination ?
_:system canthelp _:search/d2941959
_:search/d2941959 type Attraction
_:result address castle street
_:result area west
_:result name Kettle 's yard
_:booking day ?
_:booking type Booking
_:search area the
_:search pricerange range
_:result category guesthouses
_:result count 9
_:result pricerange that price range
_:result type Hotel
_:search category guesthouse
_:search has_internet yes
_:search has_parking yes
_:search type Hotel
_:result address ?
_:result has_internet ?
_:result has_parking ?
_:search day ?
_:search destination ?
_:system canthelp _:search/d2941959
_:search/d2941959 type Attraction
_:result address castle street
_:result area west
_:result name Kettle 's yard
_:booking day ?
_:booking type Booking
_:search pricerange range
_:result pricerange that price range
_:search has_internet yes
_:result address ?
_:result category hotels
_:result count 7
_:result has_internet none
_:result has_parking none
_:result type Hotel
_:search area north
_:search category guesthouse
_:search has_parking yes
_:search type Hotel
_:result has_internet ?
_:result has_parking ?
_:search day ?
_:search destination ?
_:system canthelp _:search/d2941959
_:search/d2941959 type Attraction
_:result address castle street
_:result area west
_:booking day ?
_:booking type Booking
_:search pricerange range
_:search has_internet yes
_:result address ?
_:result category hotels
_:result count 7
_:search area north
_:search category guesthouse
_:search has_parking yes
_:search type Hotel
_:result has_internet none
_:result has_parking none
_:result name Acorn Guesthouse
_:result pricerange moderate
_:result stars 4
_:result type Hotel
_:system offered _:booking
_:search day ?
_:search destination ?
_:system canthelp _:search/d2941959
_:search/d2941959 type Attraction
_:result address castle street
_:result area west
_:search pricerange range
_:search has_internet yes
_:result address ?
_:result category hotels
_:result count 7
_:search area north
_:search category guesthouse
_:search has_parking yes
_:search type Hotel
_:result has_internet none
_:result has_parking none
_:result name Acorn Guesthouse
_:result pricerange moderate
_:result stars 4
_:result type Hotel
_:system offered _:booking
_:booking day ?
_:booking people ?
_:booking stay ?
_:booking type Booking
_:search day ?
_:search destination ?
_:system canthelp _:search/d2941959
_:search/d2941959 type Attraction
_:result area west
_:search pricerange range
_:search has_internet yes
_:result category hotels
_:result count 7
_:search area north
_:search category guesthouse
_:search has_parking yes
_:search type Hotel
_:result has_internet none
_:result has_parking none
_:result name Acorn Guesthouse
_:result pricerange moderate
_:result stars 4
_:system offered _:booking
_:booking day ?
_:booking people ?
_:booking stay ?
_:booking type Booking
_:result address 154 chesterton road
_:result type Hotel