inform((_:search,name,'hughes hall');(_:search,type,'Attraction'))
user
I 'll be visiting Cambridge soon and would like some information on Hughes Hall .
inform((_:result,area,'centre');(_:result,category,'college');(_:result,type,'Attraction'))
system
It is a college located in the centre of town .
inform((_:search,area,'none');(_:search,type,'Attraction')) request((_:result,address,?);(_:result,area,?);(_:result,entrance_fee,?);(_:result,type,'Attraction'))
user
Can you give me the area , address , and entrance fee , please ?
inform((_:result,address,'wollaston road');(_:result,area,'centre');(_:result,entrance_fee,'free');(_:result,postcode,'cb12ew');(_:result,type,'Attraction'))
system
it is located in 	 wollaston road , cb12ew . entry is free and is in the centre .
inform((_:search,destination,'kings lynn');(_:search,leave_at,'10:00');(_:search,type,'Train'))
user
Perfect ! I am also looking for a train to Kings Lynn leaving after 10:00
inform((_:result,count,'98');(_:result,destination,'kings lynn');(_:result,leave_at,'10:00');(_:result,type,'Train')) request((_:search,arrive_by,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
I have 98 trains to kings lynn leaving after 10:00 . Do you have a more specific time frame ?
inform((_:search,day,'tuesday');(_:search,type,'Train'))
user
i 'm leaving on a tuesday
inform((_:result,arrive_by,'10:58');(_:result,destination,'Kings Lynn');(_:result,id,'TR7548');(_:result,leave_at,'10:11');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR7548 leaves for Kings Lynn at 10:11 and arrives by 10:58 . Will that work for you ?
inform((_:search,people,'7');(_:search,type,'Train'))
user
Yes . Can you book 7 tickets please ?
inform((_:booking,category,'Train');(_:booking,ref,'RWVC9XY8');(_:booking,ticket,'68.6 GBP');(_:booking,type,'Booking'))
system
Booking was successful , the total fee is 68.6 GBP payable at the station . 
 Reference number is : RWVC9XY8 .
thank()
user
Thank you !
reqmore()
system
is there anything else i can help with ?
bye()
user
No . Thanks for all your help . Bye !
system
Thank you for using this service goodbye
_:search name hughes hall
_:search type Attraction
_:search name hughes hall
_:result area centre
_:result category college
_:result type Attraction
_:search area none
_:search type Attraction
_:result address ?
_:result area ?
_:result entrance_fee ?
_:search name hughes hall
_:result category college
_:search area none
_:result address wollaston road
_:result area centre
_:result entrance_fee free
_:result postcode cb12ew
_:result type Attraction
_:search destination kings lynn
_:search leave_at 10:00
_:search type Train
_:search name hughes hall
_:result category college
_:search area none
_:result address wollaston road
_:result area centre
_:result entrance_fee free
_:result postcode cb12ew
_:search destination kings lynn
_:result count 98
_:result destination kings lynn
_:result leave_at 10:00
_:result type Train
_:search arrive_by ?
_:search leave_at ?
_:search day tuesday
_:search type Train
_:search name hughes hall
_:result category college
_:search area none
_:result address wollaston road
_:result area centre
_:result entrance_fee free
_:result postcode cb12ew
_:search destination kings lynn
_:result count 98
_:search arrive_by ?
_:search leave_at ?
_:search day tuesday
_:result arrive_by 10:58
_:result destination Kings Lynn
_:result id TR7548
_:result leave_at 10:11
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 7
_:search type Train
_:search name hughes hall
_:result category college
_:search area none
_:result address wollaston road
_:result area centre
_:result entrance_fee free
_:result postcode cb12ew
_:search destination kings lynn
_:result count 98
_:search arrive_by ?
_:search leave_at ?
_:search day tuesday
_:result arrive_by 10:58
_:result destination Kings Lynn
_:result id TR7548
_:result leave_at 10:11
_:result type Train
_:system offered _:booking
_:search people 7
_:search type Train
_:booking category Train
_:booking ref RWVC9XY8
_:booking ticket 68.6 GBP
_:booking type Booking
_:search name hughes hall
_:result category college
_:search area none
_:result address wollaston road
_:result area centre
_:result entrance_fee free
_:result postcode cb12ew
_:search destination kings lynn
_:result count 98
_:search arrive_by ?
_:search leave_at ?
_:search day tuesday
_:result arrive_by 10:58
_:result destination Kings Lynn
_:result id TR7548
_:result leave_at 10:11
_:result type Train
_:system offered _:booking
_:search people 7
_:search type Train
_:booking category Train
_:booking ref RWVC9XY8
_:booking ticket 68.6 GBP
_:booking type Booking
_:system inquired _:user
_:user dismissed _:system