inform((_:search,destination,'norwich');(_:search,type,'Train'))
user
Hi . I 'm looking for a train to Norwich . Can you help please ?
inform((_:result,count,'133');(_:result,destination,'norwich');(_:result,type,'Train')) request((_:search,departure,?);(_:search,type,'Train'))
system
Sure , I 'm finding 133 trains to norwich .   I can narrow that down if you tell me where you 're departing from .
inform((_:search,day,'sunday');(_:search,departure,'cambridge');(_:search,type,'Train'))
user
I 'm leaving from Cambridge on Sunday .
inform((_:result,amount,'several');(_:result,type,'Train')) request((_:search,arrive_by,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
I have several results still .   What time would you like to depart and arrive ?
inform((_:search,arrive_by,'19:00');(_:search,type,'Train'))
user
I would like to arrive by 19:00 .
select((_:result,arrive_by,'17:36');(_:result,arrive_by,'18:55');(_:result,type,'Train')) inform((_:result,amount,'variety');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Certainly , we have a variety of departure times , the last train to arrive before 19:00 departs at 17:36 and arrives at 18:55 . Would this interest you ?
inform((_:search,people,'6');(_:search,type,'Train'))
user
Yes , that sounds good . I will need 6 seats booked please .
inform((_:booking,category,'Train');(_:booking,people,'6');(_:booking,ref,'ZU6ERCQG');(_:booking,type,'Booking'))
system
I 've booked 6 tickets for you , and your reference number is ZU6ERCQG .
inform((_:search,has_internet,'yes');(_:search,has_parking,'yes');(_:search,stars,'4');(_:search,type,'Hotel'))
user
Thanks , hate to bug you again but I need a 4 star place to stay that has free wifi and parking .
request((_:search,area,?);(_:search,type,'Hotel'))
system
What area would you prefer ?
inform((_:search,area,'center');(_:search,category,'hotel');(_:search,type,'Hotel'))
user
I prefer a hotel in the center of town .
select((_:result,name,'the alexander bed and breakfast');(_:result,name,'university arms hotel');(_:result,pricerange,'cheap range');(_:result,pricerange,'expensive range');(_:result,type,'Hotel')) inform((_:result,type,'Hotel'))
system
the alexander bed and breakfast is in the cheap range and the university arms hotel is in the expensive range . Which do you prefer ?
inform((_:search,day,'tuesday');(_:search,people,'6');(_:search,stay,'five');(_:search,type,'Hotel'))
user
Either is fine . Could you try to book one of those for 6 people for five nights , starting Tuesday ?
inform((_:booking,name,'University Arms Hotel');(_:booking,ref,'P8GZALBU');(_:booking,type,'Booking'))
system
Since you mentioned a hotel rather than a guesthouse , I 've booked you at the University Arms Hotel , but just let me know if you prefer the other . Your reference # is P8GZALBU .
thank()
user
Thank you so much . You have been very helpful .
system
Great ! I hope you enjoy your stay !
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_:search has_internet yes
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_:result name the alexander bed and breakfast
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_:result pricerange cheap range
_:result pricerange expensive range
_:result type Hotel
_:search day tuesday
_:search people 6
_:search stay five
_:search type Hotel
_:search destination norwich
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_:result destination norwich
_:search departure cambridge
_:search leave_at ?
_:search arrive_by 19:00
_:result arrive_by 17:36
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_:result name the alexander bed and breakfast
_:result name university arms hotel
_:result pricerange cheap range
_:result pricerange expensive range
_:result type Hotel
_:search day tuesday
_:search people 6
_:search stay five
_:search type Hotel
_:booking name University Arms Hotel
_:booking ref P8GZALBU
_:booking type Booking