inform((_:search,area,'centre');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
Yes , I am going for luxorious today .   I need to find an expensive restaurant in the centre .
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,amount,'a lot');(_:result,type,'Restaurant'))
system
There are a lot to chose from what type of food do you want to eat ?
inform((_:search,food,'italian');(_:search,type,'Restaurant'))
user
I 'd prefer Italian food please .
request((_:search,name,?);(_:search,type,'Restaurant')) inform((_:result,area,'centre');(_:result,count,'4');(_:result,type,'Restaurant'))
system
We have 4 matches in the centre area of the town . Do you know the name of the place by any chance ?
user
No , I was hoping for a recommendation .
inform((_:result,name,'clowns cafe');(_:result,type,'Restaurant'))
system
d recommend clowns cafe
inform((_:search,day,'wednesday');(_:search,duration,'13:15');(_:search,people,'8');(_:search,type,'Restaurant'))
user
Sounds good . Can you reserve me a table for 8 people on Wednesday at 13:15 please ?
inform((_:booking,day,'wednesday');(_:booking,duration,'13:15');(_:booking,name,'Clowns Cafe');(_:booking,people,'8');(_:booking,ref,'XLDDAGQJ');(_:booking,type,'Booking'))
system
Your reservation at Clowns Cafe for this wednesday at 13:15 for 8 people was successful . Your Reference number is : XLDDAGQJ .
inform((_:search,arrive_by,'19:30');(_:search,day,'thursday');(_:search,destination,'stansted airport');(_:search,type,'Train'))
user
I need a train to stansted airport on Thursday that arrives by 19:30 .
inform((_:result,id,'TR5476');(_:result,type,'Train')) offer((_:booking,arrive_by,'19:08');(_:booking,category,'Train');(_:booking,departure,'Cambridge');(_:booking,destination,'Stansted Airport');(_:booking,leave_at,'18:40');(_:booking,type,'Booking'))
system
Sure .   Train TR5476 leaves Cambridge at 18:40 and arrives at Stansted Airport at 19:08 .   Would you like me to book that for you ?
request((_:result,duration,?);(_:result,type,'Train'))
user
What is the travel time for that one ?
inform((_:result,duration,'28 minutes');(_:result,type,'Train'))
system
It 's 28 minutes . It 's very fast .
thank()
user
Thank you very much !
reqmore()
system
Anything else you need today ?
user
nope you have been great !
system
Thank you . Enjoy your dining experience and do n't hesitate to call again .   Have a great day !
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_:result type Restaurant
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_:result id TR5476
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_:system inquired _:user