inform((_:search,name,'cambridge corn exchange');(_:search,type,'Attraction'))
user
I would like information on The Cambridge Corn Exchange
offer((_:booking,type,'Booking')) inform((_:result,area,'centre');(_:result,category,'theatre');(_:result,name,'The cambridge corn exchange');(_:result,type,'Attraction'))
system
The cambridge corn exchange is a theatre in the centre area .   I would be happy to book tickets for you .
request((_:result,phone,?);(_:result,type,'Attraction'))
user
No thanks , I just need their phone number , please .
reqmore() inform((_:result,name,'Cambridge Corn Exchange');(_:result,phone,'01223357851');(_:result,type,'Attraction'))
system
The phone number for the Cambridge Corn Exchange is 01223357851 . Is there anything else I can help you with today ?
thank()
user
No that is all I need today . Thank you very much .
system
You 're welcome , have fun !
_:search name cambridge corn exchange
_:search type Attraction
_:search name cambridge corn exchange
_:search type Attraction
_:system offered _:booking
_:booking type Booking
_:result area centre
_:result category theatre
_:result name The cambridge corn exchange
_:result type Attraction
_:result phone ?
_:search name cambridge corn exchange
_:search type Attraction
_:system offered _:booking
_:booking type Booking
_:result area centre
_:result category theatre
_:system inquired _:user
_:result name Cambridge Corn Exchange
_:result phone 01223357851
_:result type Attraction