inform((_:search,departure,'ely');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I 'd like to find a train leaving from Ely to go to Cambridge , please .
request((_:search,day,?);(_:search,type,'Train'))
system
What day will you travel ?
inform((_:search,arrive_by,'11:45');(_:search,day,'saturday');(_:search,type,'Train'))
user
I need to arrive by 11:45 on Saturday .
inform((_:result,arrive_by,'9:52');(_:result,count,'3');(_:result,id,'TR0554');(_:result,leave_at,'09:35');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
We have 3 trains , TR0554 leaves at 09:35 and arrives at 9:52 , would you like me to book you a trip ?
inform((_:search,people,'6');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
That fits my schedule , yes please reserve 6 tickets for us , and let me know the reference number when you have it .
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'Z34WGFK7');(_:booking,ticket,'21.12 GBP');(_:booking,type,'Booking'))
system
Okay , your all set ! Reference number is Z34WGFK7 . Cost of the tickets are 21.12 GBP payable at the station . Is there anything else today ?
inform((_:search,name,'Lensfield hotel');(_:search,type,'Hotel'))
user
I also need to book a hotel as well , called the Lensfield hotel .
request((_:booking,people,?);(_:booking,stay,?);(_:booking,type,'Booking'))
system
Sure , I can help you with that . How many people will be staying , and for how many nights ?
inform((_:search,day,'saturday');(_:search,people,'6');(_:search,stay,'2');(_:search,type,'Hotel'))
user
A total of 6 people and for 2 nights starting on Saturday .
request((_:booking,day,?);(_:booking,stay,?);(_:booking,type,'Booking')) reqmore()
system
I 'm sorry , that day is not available or you would need a shorter stay is there anything else I could do instead ?
inform((_:search,stay,'one');(_:search,type,'Hotel'))
user
Could you try one night instead of two ?
reqmore() inform((_:booking,ref,'C52VRAL6');(_:booking,type,'Booking'))
system
Booking was successful . Reference number is : C52VRAL6 . Anything else ?
bye()
user
That is wonderful . I think I am all set for now . Goodbye for now .
system
Can I interest you in a place to eat while you 're town ?   We have many great restaurants .   If you need reservations please let us know .   Goodbye .
_:search departure ely
_:search destination cambridge
_:search type Train
_:search departure ely
_:search destination cambridge
_:search arrive_by 11:45
_:search day saturday
_:search type Train
_:search departure ely
_:search destination cambridge
_:search arrive_by 11:45
_:search day saturday
_:result arrive_by 9:52
_:result count 3
_:result id TR0554
_:result leave_at 09:35
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 6
_:search type Train
_:result ref ?
_:search departure ely
_:search destination cambridge
_:search arrive_by 11:45
_:search day saturday
_:result arrive_by 9:52
_:result count 3
_:result id TR0554
_:result leave_at 09:35
_:result type Train
_:system offered _:booking
_:search people 6
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref Z34WGFK7
_:booking ticket 21.12 GBP
_:booking type Booking
_:search name Lensfield hotel
_:search type Hotel
_:search departure ely
_:search destination cambridge
_:search arrive_by 11:45
_:result arrive_by 9:52
_:result count 3
_:result id TR0554
_:result leave_at 09:35
_:result type Train
_:system offered _:booking
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref Z34WGFK7
_:booking ticket 21.12 GBP
_:search name Lensfield hotel
_:booking people ?
_:booking stay ?
_:booking type Booking
_:search day saturday
_:search people 6
_:search stay 2
_:search type Hotel
_:search departure ely
_:search destination cambridge
_:search arrive_by 11:45
_:result arrive_by 9:52
_:result count 3
_:result id TR0554
_:result leave_at 09:35
_:result type Train
_:system offered _:booking
_:result ref ?
_:booking category Train
_:booking ref Z34WGFK7
_:booking ticket 21.12 GBP
_:search name Lensfield hotel
_:booking people ?
_:search day saturday
_:search people 6
_:booking day ?
_:booking stay ?
_:booking type Booking
_:system inquired _:user
_:search stay one
_:search type Hotel
_:search departure ely
_:search destination cambridge
_:search arrive_by 11:45
_:result arrive_by 9:52
_:result count 3
_:result id TR0554
_:result leave_at 09:35
_:result type Train
_:system offered _:booking
_:result ref ?
_:booking category Train
_:booking ticket 21.12 GBP
_:search name Lensfield hotel
_:booking people ?
_:search day saturday
_:search people 6
_:booking day ?
_:booking stay ?
_:search stay one
_:search type Hotel
_:system inquired _:user
_:booking ref C52VRAL6
_:booking type Booking
_:user dismissed _:system