inform((_:search,name,'home from home');(_:search,type,'Hotel'))
user
I want information on a particular hotel called home from home . Can you send me what you have on that ?
inform((_:result,area,'North');(_:result,category,'guesthouse');(_:result,name,'Home from Home');(_:result,pricerange,'moderate');(_:result,stars,'4');(_:result,type,'Hotel')) reqmore()
system
Sure thing ! Home from Home is a guesthouse in the North .   With a moderate price range it is still a 4 star place to stay . Do you need more ?
inform((_:search,day,'wednesday');(_:search,people,'6');(_:search,stay,'2');(_:search,type,'Hotel'))
user
Please book it for 6 people for 2 nights starting on Wednesday .
inform((_:booking,ref,'1JL8B2K4');(_:booking,type,'Booking'))
system
Sure !   The Booking was successful . 
 Reference number is : 1JL8B2K4 .
inform((_:search,type,'Train'))
user
I am also looking for a train . Can you help me ?
request((_:search,day,?);(_:search,departure,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
Yes I can . Please tell me your departure city , day and time and I 'll see what I dig up .
inform((_:search,arrive_by,'09:00');(_:search,day,'friday');(_:search,departure,'cambridge');(_:search,destination,'kings lynn');(_:search,people,'6');(_:search,type,'Train'))
user
We are departing from cambridge on friday going to kings lynn .   Arrival time should be around 09:00 . Please book 6 seats .
inform((_:booking,arrive_by,'8:58');(_:booking,category,'Train');(_:booking,id,'TR2764');(_:booking,ref,'AQMKFOFZ');(_:booking,ticket,'58.8 GBP');(_:booking,type,'Booking'))
system
Okay I 've booked you on the TR2764 which will arrive at 8:58 . the total fee is 58.8 GBP payable at the station . 
 Reference number is : AQMKFOFZ .
request((_:result,duration,?);(_:result,type,'Train'))
user
okay thank you ! What is the travel time on that ?
inform((_:result,day,'Friday');(_:result,type,'Train')) request((_:search,day,?);(_:search,type,'Train'))
system
This train actually leave on Friday .   You wanted to leave on Wednesday , correct ?   I can rebook if needed .
inform((_:search,day,'friday');(_:search,type,'Train'))
user
No , Friday works for me .
reqmore()
system
Okay , great . Can I help you with anything else today ?
thank()
user
No thanks that is all I need .
system
Have a lovely day , goodbye .
_:search name home from home
_:search type Hotel
_:search name home from home
_:result area North
_:result category guesthouse
_:result name Home from Home
_:result pricerange moderate
_:result stars 4
_:result type Hotel
_:system inquired _:user
_:search day wednesday
_:search people 6
_:search stay 2
_:search type Hotel
_:search name home from home
_:result area North
_:result category guesthouse
_:result name Home from Home
_:result pricerange moderate
_:result stars 4
_:result type Hotel
_:system inquired _:user
_:search day wednesday
_:search people 6
_:search stay 2
_:booking ref 1JL8B2K4
_:booking type Booking
_:search type Train
_:search name home from home
_:result area North
_:result category guesthouse
_:result name Home from Home
_:result pricerange moderate
_:result stars 4
_:result type Hotel
_:system inquired _:user
_:search stay 2
_:booking ref 1JL8B2K4
_:booking type Booking
_:search leave_at ?
_:search arrive_by 09:00
_:search day friday
_:search departure cambridge
_:search destination kings lynn
_:search people 6
_:search type Train
_:search name home from home
_:result area North
_:result category guesthouse
_:result name Home from Home
_:result pricerange moderate
_:result stars 4
_:result type Hotel
_:system inquired _:user
_:search stay 2
_:search leave_at ?
_:search arrive_by 09:00
_:search day friday
_:search departure cambridge
_:search destination kings lynn
_:search people 6
_:search type Train
_:booking arrive_by 8:58
_:booking category Train
_:booking id TR2764
_:booking ref AQMKFOFZ
_:booking ticket 58.8 GBP
_:booking type Booking
_:result duration ?
_:result type Train
_:search name home from home
_:result area North
_:result category guesthouse
_:result name Home from Home
_:result pricerange moderate
_:result stars 4
_:system inquired _:user
_:search stay 2
_:search leave_at ?
_:search arrive_by 09:00
_:search departure cambridge
_:search destination kings lynn
_:search people 6
_:booking arrive_by 8:58
_:booking category Train
_:booking id TR2764
_:booking ref AQMKFOFZ
_:booking ticket 58.8 GBP
_:booking type Booking
_:result duration ?
_:result day Friday
_:result type Train
_:search day friday
_:search type Train
_:search name home from home
_:result area North
_:result category guesthouse
_:result name Home from Home
_:result pricerange moderate
_:result stars 4
_:search stay 2
_:search leave_at ?
_:search arrive_by 09:00
_:search departure cambridge
_:search destination kings lynn
_:search people 6
_:booking arrive_by 8:58
_:booking category Train
_:booking id TR2764
_:booking ref AQMKFOFZ
_:booking ticket 58.8 GBP
_:booking type Booking
_:result duration ?
_:result day Friday
_:result type Train
_:search day friday
_:search type Train
_:system inquired _:user