inform((_:search,name,'city centre north b and b');(_:search,type,'Hotel'))
user
I am looking for information about the City Centre North B and B hotel .   Can you help me with that ?
offer((_:booking,type,'Booking')) inform((_:result,address,'328A Histon Road');(_:result,area,'north');(_:result,category,'guesthouse');(_:result,name,'City Centre North B and B');(_:result,pricerange,'inexpensively - priced');(_:result,type,'Hotel'))
system
Yes ! City Centre North B and B is an inexpensively - priced guesthouse in the north of town at 328A Histon Road . Would you like to book a room ?
inform((_:search,day,'saturday');(_:search,people,'6');(_:search,stay,'4');(_:search,type,'Hotel'))
user
Yes can I book it for 6 people starting on Saturday for 4 nights please ?
canthelp((_:booking,type,'Booking')) request((_:booking,stay,?);(_:booking,type,'Booking'))
system
They were n't able to accommodate those parameters . Would you like to try a shorter stay ?
inform((_:search,stay,'2');(_:search,type,'Hotel')) request((_:result,ref,?);(_:result,type,'Hotel'))
user
Sure .   Let 's try 2 nights .   Thanks . I 'll need a reference number , too , please .
inform((_:booking,name,'City Centre North B&B');(_:booking,ref,'0FAFY5PP');(_:booking,type,'Booking'))
system
The booking for City Centre North B&B has been made , your reference number is 0FAFY5PP .
inform((_:search,departure,'bishops stortford');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
Great ! I also need a train from bishops stortford to cambridge , please .
request((_:search,day,?);(_:search,type,'Train'))
system
I can find one for you . Can you tell me what day you would like to travel , please ?
inform((_:search,arrive_by,'14:45');(_:search,day,'same day');(_:search,type,'Train'))
user
The train should arrive by 14:45 and should be on the same day as the hotel booking .
inform((_:result,arrive_by,'14:07');(_:result,id,'TR5108');(_:result,leave_at,'13:29');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Great , I recommend train TR5108 .   It departs at 13:29 and will get you there by 14:07 .   Would you like me to book it ?
inform((_:search,type,'Train'))
user
Please book that train for me now .
request((_:search,people,?);(_:search,type,'Train'))
system
Certainly ! How many tickets would you like ?
inform((_:search,day,'same day');(_:search,people,'6');(_:search,type,'Train'))
user
I need 6 tickets for the same day .
inform((_:booking,category,'Train');(_:booking,ref,'GSTIN0L6');(_:booking,ticket,'48.48 GBP');(_:booking,type,'Booking'))
system
Booking was successful , the total fee is 48.48 GBP payable at the station . 
 Reference number is : GSTIN0L6 .
thank()
user
That 's all I need today , thank you .
system
You 're welcome ! Lovely day to you .
_:search name city centre north b and b
_:search type Hotel
_:search name city centre north b and b
_:system offered _:booking
_:booking type Booking
_:result address 328A Histon Road
_:result area north
_:result category guesthouse
_:result name City Centre North B and B
_:result pricerange inexpensively - priced
_:result type Hotel
_:search day saturday
_:search people 6
_:search stay 4
_:search type Hotel
_:search name city centre north b and b
_:system offered _:booking
_:result address 328A Histon Road
_:result area north
_:result category guesthouse
_:result name City Centre North B and B
_:result pricerange inexpensively - priced
_:result type Hotel
_:search day saturday
_:search people 6
_:system canthelp _:booking/66e9206f
_:booking/66e9206f type Booking
_:booking stay ?
_:booking type Booking
_:search stay 2
_:search type Hotel
_:result ref ?
_:search name city centre north b and b
_:system offered _:booking
_:result address 328A Histon Road
_:result area north
_:result category guesthouse
_:result name City Centre North B and B
_:result pricerange inexpensively - priced
_:result type Hotel
_:search day saturday
_:search people 6
_:system canthelp _:booking/66e9206f
_:booking/66e9206f type Booking
_:booking stay ?
_:search stay 2
_:result ref ?
_:booking name City Centre North B&B
_:booking ref 0FAFY5PP
_:booking type Booking
_:search departure bishops stortford
_:search destination cambridge
_:search type Train
_:search name city centre north b and b
_:system offered _:booking
_:result address 328A Histon Road
_:result area north
_:result category guesthouse
_:result name City Centre North B and B
_:result pricerange inexpensively - priced
_:result type Hotel
_:search people 6
_:system canthelp _:booking/66e9206f
_:booking/66e9206f type Booking
_:booking stay ?
_:search stay 2
_:result ref ?
_:booking name City Centre North B&B
_:booking ref 0FAFY5PP
_:booking type Booking
_:search departure bishops stortford
_:search destination cambridge
_:search arrive_by 14:45
_:search day same day
_:search type Train
_:search name city centre north b and b
_:system offered _:booking
_:result address 328A Histon Road
_:result area north
_:result category guesthouse
_:result name City Centre North B and B
_:result pricerange inexpensively - priced
_:search people 6
_:system canthelp _:booking/66e9206f
_:booking/66e9206f type Booking
_:booking stay ?
_:search stay 2
_:result ref ?
_:booking name City Centre North B&B
_:booking ref 0FAFY5PP
_:booking type Booking
_:search departure bishops stortford
_:search destination cambridge
_:search arrive_by 14:45
_:search day same day
_:result arrive_by 14:07
_:result id TR5108
_:result leave_at 13:29
_:result type Train
_:booking category Train
_:search type Train
_:search name city centre north b and b
_:system offered _:booking
_:result address 328A Histon Road
_:result area north
_:result category guesthouse
_:result name City Centre North B and B
_:result pricerange inexpensively - priced
_:system canthelp _:booking/66e9206f
_:booking/66e9206f type Booking
_:booking stay ?
_:search stay 2
_:result ref ?
_:booking name City Centre North B&B
_:booking ref 0FAFY5PP
_:booking type Booking
_:search departure bishops stortford
_:search destination cambridge
_:search arrive_by 14:45
_:result arrive_by 14:07
_:result id TR5108
_:result leave_at 13:29
_:result type Train
_:booking category Train
_:search day same day
_:search people 6
_:search type Train
_:search name city centre north b and b
_:system offered _:booking
_:result address 328A Histon Road
_:result area north
_:result category guesthouse
_:result name City Centre North B and B
_:result pricerange inexpensively - priced
_:system canthelp _:booking/66e9206f
_:booking/66e9206f type Booking
_:booking stay ?
_:search stay 2
_:result ref ?
_:booking name City Centre North B&B
_:search departure bishops stortford
_:search destination cambridge
_:search arrive_by 14:45
_:result arrive_by 14:07
_:result id TR5108
_:result leave_at 13:29
_:result type Train
_:search day same day
_:search people 6
_:search type Train
_:booking category Train
_:booking ref GSTIN0L6
_:booking ticket 48.48 GBP
_:booking type Booking