inform((_:search,type,'Restaurant'))
user
Hi . Can you help me find a restaurant ?
request((_:search,name,?);(_:search,type,'Restaurant'))
system
Sure ! What restaurant are you looking for ?
inform((_:search,area,'centre');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))
user
I 'd like a restaurant in the centre in the moderate price range , what can you recommend ?
inform((_:result,food,'Asian Oriental');(_:result,name,'Yippee Noodle Bar');(_:result,type,'Restaurant'))
system
Personally , I think the Yippee Noodle Bar is a lot of fun . They serve Asian Oriental .
inform((_:search,day,'thursday');(_:search,duration,'16:30');(_:search,people,'one');(_:search,type,'Restaurant'))
user
Sounds good to me . Please book for one , 16:30 on Thursday .
inform((_:booking,ref,'MXJRF0K1');(_:booking,type,'Booking'))
system
Great your reservation was successful and your reference number is MXJRF0K1 .
inform((_:search,type,'Train'))
user
Thank you . I also need to find out about trains .
request((_:search,day,?);(_:search,destination,?);(_:search,type,'Train'))
system
What is your destination and the day you will be traveling ?
inform((_:search,day,'thursday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I would like to travel to Cambridge on Thursday .
request((_:search,departure,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
Just so I can get you accurate information , what 's your departure location and time ?
inform((_:search,arrive_by,'08:30');(_:search,day,'thursday');(_:search,departure,'peterborough');(_:search,type,'Train'))
user
I would like to depart from Peterborough on Thursday .   I am pretty open as to departure time , but need to arrive by 08:30 .
inform((_:result,arrive_by,'08:09');(_:result,id,'TR7094');(_:result,type,'Train')) request((_:search,people,?);(_:search,type,'Train'))
system
I have the TR7094 which will get you there by 08:09 , how many ticket please ?
inform((_:search,people,'one');(_:search,type,'Train'))
user
Just for one person please .
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'A9EBXB7W');(_:booking,ticket,'16.5 GBP');(_:booking,type,'Booking'))
system
Booking was successful , the total fee is 16.5 GBP payable at the station . 
 Reference number is : A9EBXB7W . Is there anything else you need today ?
bye()
user
That is all I need . Good bye .
system
Thanks for letting us assist you ! Have a great time !
_:search type Restaurant
_:search name ?
_:search area centre
_:search pricerange moderate
_:search type Restaurant
_:search name ?
_:search area centre
_:search pricerange moderate
_:result food Asian Oriental
_:result name Yippee Noodle Bar
_:result type Restaurant
_:search day thursday
_:search duration 16:30
_:search people one
_:search type Restaurant
_:search name ?
_:search area centre
_:search pricerange moderate
_:result food Asian Oriental
_:result name Yippee Noodle Bar
_:result type Restaurant
_:search day thursday
_:search duration 16:30
_:search people one
_:booking ref MXJRF0K1
_:booking type Booking
_:search type Train
_:search name ?
_:search area centre
_:search pricerange moderate
_:result food Asian Oriental
_:result name Yippee Noodle Bar
_:result type Restaurant
_:search duration 16:30
_:search people one
_:booking ref MXJRF0K1
_:booking type Booking
_:search day thursday
_:search destination cambridge
_:search type Train
_:search name ?
_:search area centre
_:search pricerange moderate
_:result food Asian Oriental
_:result name Yippee Noodle Bar
_:result type Restaurant
_:search duration 16:30
_:search people one
_:booking ref MXJRF0K1
_:booking type Booking
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 08:30
_:search day thursday
_:search departure peterborough
_:search type Train
_:search name ?
_:search area centre
_:search pricerange moderate
_:result food Asian Oriental
_:result name Yippee Noodle Bar
_:search duration 16:30
_:booking ref MXJRF0K1
_:booking type Booking
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 08:30
_:search day thursday
_:search departure peterborough
_:result arrive_by 08:09
_:result id TR7094
_:result type Train
_:search people one
_:search type Train
_:search name ?
_:search area centre
_:search pricerange moderate
_:result food Asian Oriental
_:result name Yippee Noodle Bar
_:search duration 16:30
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 08:30
_:search day thursday
_:search departure peterborough
_:result arrive_by 08:09
_:result id TR7094
_:result type Train
_:search people one
_:search type Train
_:system inquired _:user
_:booking category Train
_:booking ref A9EBXB7W
_:booking ticket 16.5 GBP
_:booking type Booking
_:user dismissed _:system