inform((_:search,name,'clare hall');(_:search,type,'Attraction'))
user
I 'd like to know the location of Clare Hall .
reqmore() inform((_:result,address,'herschel road');(_:result,area,'west');(_:result,name,'Claire Hall');(_:result,type,'Attraction'))
system
Claire Hall is located on herschel road in the west side of town . Do you need more information ?
request((_:result,address,?);(_:result,type,'Attraction')) inform((_:search,name,'clare hall');(_:search,type,'Attraction'))
user
Do you have clare hall 's address ?
inform((_:result,address,'Herschel Road');(_:result,name,'Clare Hall');(_:result,type,'Attraction')) thank()
system
Sure .   Clare Hall is on Herschel Road .
request((_:result,phone,?);(_:result,type,'Attraction'))
user
Can I also get the phone number please ?
reqmore() inform((_:result,phone,'01223332360');(_:result,type,'Attraction'))
system
Sure , their phone number is 01223332360 . Anything else ?
inform((_:search,arrive_by,'16:30');(_:search,departure,'ely');(_:search,type,'Train'))
user
Yes , I am looking for a train that leaves Ely and arrives by 16:30 .
request((_:search,day,?);(_:search,destination,?);(_:search,type,'Train'))
system
Sure , where will you be going to , and on what day ?
inform((_:search,destination,'cambridge');(_:search,type,'Train'))
user
I will be going to cambridge and I can arrive whenever .
request((_:search,day,?);(_:search,type,'Train'))
system
What day will you take the train ?
inform((_:search,day,'sunday');(_:search,departure,'ely');(_:search,type,'Train'))
user
I will be leaving Ely on Sunday .
inform((_:result,id,'TR5703');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
The TR5703 meets your criteria . Would you like to book tickets ?
inform((_:search,people,'3');(_:search,type,'Train'))
user
Yes please , for 3 people
inform((_:result,ref,'TDBKS2EJ');(_:result,type,'Train')) reqmore() inform((_:booking,category,'Train');(_:booking,ticket,'10.56 GBP');(_:booking,type,'Booking'))
system
Booking was successful , the total fee is 10.56 GBP payable at the station . 
 Reference number is : TDBKS2EJ . Can i help with anything else today ?
thank()
user
That 'll be all for today , thank you .
system
enjoy your stay in Cambridge !
_:search name clare hall
_:search type Attraction
_:system inquired _:user
_:result address herschel road
_:result area west
_:result name Claire Hall
_:result type Attraction
_:result address ?
_:search name clare hall
_:search type Attraction
_:system inquired _:user
_:result area west
_:search name clare hall
_:search type Attraction
_:result address Herschel Road
_:result name Clare Hall
_:result type Attraction
_:result phone ?
_:result area west
_:search name clare hall
_:result address Herschel Road
_:result name Clare Hall
_:system inquired _:user
_:result phone 01223332360
_:result type Attraction
_:search arrive_by 16:30
_:search departure ely
_:search type Train
_:result area west
_:search name clare hall
_:result address Herschel Road
_:result name Clare Hall
_:system inquired _:user
_:result phone 01223332360
_:result type Attraction
_:search arrive_by 16:30
_:search departure ely
_:search day ?
_:search destination cambridge
_:search type Train
_:result area west
_:search name clare hall
_:result address Herschel Road
_:result name Clare Hall
_:system inquired _:user
_:result phone 01223332360
_:result type Attraction
_:search arrive_by 16:30
_:search destination cambridge
_:search day sunday
_:search departure ely
_:search type Train
_:result area west
_:search name clare hall
_:result address Herschel Road
_:result name Clare Hall
_:system inquired _:user
_:result phone 01223332360
_:search arrive_by 16:30
_:search destination cambridge
_:search day sunday
_:search departure ely
_:result id TR5703
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 3
_:search type Train
_:result area west
_:search name clare hall
_:result address Herschel Road
_:result name Clare Hall
_:result phone 01223332360
_:search arrive_by 16:30
_:search destination cambridge
_:search day sunday
_:search departure ely
_:result id TR5703
_:system offered _:booking
_:search people 3
_:search type Train
_:result ref TDBKS2EJ
_:result type Train
_:system inquired _:user
_:booking category Train
_:booking ticket 10.56 GBP
_:booking type Booking