inform((_:search,area,'centre');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
I 'm looking for an expensive place to dine in the centre .
request((_:search,area,?);(_:search,type,'Restaurant')) inform((_:result,amount,'many');(_:result,type,'Restaurant'))
system
There are many , can I get an area you are looking for the restaurant to be in ?
inform((_:search,area,'center');(_:search,type,'Restaurant'))
user
Yes I will like it to be in the center of Cambridge .
request((_:search,food,?);(_:search,type,'Restaurant'))
system
I 'm sorry , " area " was in my head because you already mentioned it , but I meant to ask what sort of cuisine you might like .
inform((_:search,food,'european');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
I would like it to serve European food and be expensive please .
inform((_:result,address,'Free School Land , City Centre');(_:result,name,'Eraina');(_:result,type,'Restaurant'))
system
How about Eraina located on Free School Land , City Centre ?
inform((_:search,type,'Restaurant'))
user
That s a very unique name , and sounds like something I would like to try .
offer((_:booking,type,'Booking'))
system
Would you like for me to make a reservation for you ?
inform((_:search,arrive_by,'15:15');(_:search,day,'saturday');(_:search,departure,'bishops stortford');(_:search,destination,'cambridge');(_:search,type,'Train')) request((_:result,phone,?);(_:result,postcode,?);(_:result,type,'Restaurant'))
user
I just need the phone number and post code please ?   Can you also help me book a train from Bishops Stortford to Cambridge on Saturday arriving before 15:15 ?
inform((_:result,name,'Eraina');(_:result,phone,'01223368786');(_:result,postcode,'cb23rh');(_:result,type,'Restaurant'))
system
Eraina 's phone number is 01223368786 , and the postcode is cb23rh .
inform((_:search,arrive_by,'15:15');(_:search,departure,'bishops stortford');(_:search,destination,'cambridge');(_:search,type,'Train')) request((_:result,id,?);(_:result,leave_at,?);(_:result,ticket,?);(_:result,type,'Train'))
user
Thank you very much , now I just need to get the train ID , departure time , and price of a train that 's leaving Bishops Stortford and going to Cambridge by 15:15 .
inform((_:result,departure,'Bishops');(_:result,id,'TR5108');(_:result,leave_at,'13:29');(_:result,ticket,'8.08 pounds');(_:result,type,'Train'))
system
Absolutely . There 's train TR5108 leaving Bishops at 13:29 . It costs 8.08 pounds .
request((_:result,id,?);(_:result,leave_at,?);(_:result,ticket,?);(_:result,type,'Train'))
user
Wonderful . Could you please give me the train ID , the departure time , and the price ?
inform((_:result,id,'TR5108');(_:result,type,'Train')) reqmore()
system
TR5108   is the train ID anything else ?
thank()
user
No thank you , that is all I needed . Goodbye !
system
You 're welcome , have a lovely day !
_:search area centre
_:search pricerange expensive
_:search type Restaurant
_:search pricerange expensive
_:result amount many
_:result type Restaurant
_:search area center
_:search type Restaurant
_:result amount many
_:result type Restaurant
_:search area center
_:search food european
_:search pricerange expensive
_:search type Restaurant
_:result amount many
_:search area center
_:search food european
_:search pricerange expensive
_:result address Free School Land , City Centre
_:result name Eraina
_:result type Restaurant
_:search type Restaurant
_:result amount many
_:search area center
_:search food european
_:search pricerange expensive
_:result address Free School Land , City Centre
_:result name Eraina
_:result type Restaurant
_:system offered _:booking
_:booking type Booking
_:search arrive_by 15:15
_:search day saturday
_:search departure bishops stortford
_:search destination cambridge
_:search type Train
_:result phone ?
_:result postcode ?
_:result amount many
_:search area center
_:search food european
_:search pricerange expensive
_:result address Free School Land , City Centre
_:system offered _:booking
_:booking type Booking
_:search day saturday
_:result name Eraina
_:result phone 01223368786
_:result postcode cb23rh
_:result type Restaurant
_:search arrive_by 15:15
_:search departure bishops stortford
_:search destination cambridge
_:search type Train
_:result id ?
_:result leave_at ?
_:result ticket ?
_:result type Train
_:result amount many
_:search area center
_:search food european
_:search pricerange expensive
_:result address Free School Land , City Centre
_:system offered _:booking
_:booking type Booking
_:search day saturday
_:result name Eraina
_:result phone 01223368786
_:result postcode cb23rh
_:search arrive_by 15:15
_:search departure bishops stortford
_:search destination cambridge
_:search type Train
_:result departure Bishops
_:result id TR5108
_:result leave_at 13:29
_:result ticket 8.08 pounds
_:result type Train
_:result id ?
_:result leave_at ?
_:result ticket ?
_:result amount many
_:search area center
_:search food european
_:search pricerange expensive
_:result address Free School Land , City Centre
_:system offered _:booking
_:booking type Booking
_:search day saturday
_:result name Eraina
_:result phone 01223368786
_:result postcode cb23rh
_:search arrive_by 15:15
_:search departure bishops stortford
_:search destination cambridge
_:search type Train
_:result departure Bishops
_:result leave_at 13:29
_:result ticket 8.08 pounds
_:result leave_at ?
_:result ticket ?
_:result id TR5108
_:result type Train
_:system inquired _:user