inform((_:search,area,'centre');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
What restaurants in the centre are cheap ?
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,amount,'15 possible ones');(_:result,type,'Restaurant'))
system
I have 15 possible ones to choose from . Could I ask what type of food you are looking for ?
inform((_:search,food,'modern eclectic');(_:search,type,'Restaurant'))
user
Sure . I 'd like modern eclectic food please .
canthelp((_:search,type,'Restaurant'))
system
Unfortunately , no results came from your search . Would you like to broaden it ?
inform((_:search,food,'indian');(_:search,type,'Restaurant'))
user
Ok , how about Indian food then ?
inform((_:booking,name,'Gandhi');(_:booking,type,'Booking');(_:result,area,'centre');(_:result,count,'3');(_:result,food,'indian');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))
system
I found three cheap indian places in the centre .   Would you like to book at the Gandhi ?
request((_:result,phone,?);(_:result,postcode,?);(_:result,type,'Restaurant')) inform((_:search,name,'Gandhi');(_:search,type,'Restaurant'))
user
Yes please .   Can I also get the phone number and the postcode of the Gandhi ?
offer((_:booking,type,'Booking')) inform((_:result,name,'Gandhi');(_:result,phone,'01223353942');(_:result,postcode,'cb12as');(_:result,type,'Restaurant'))
system
Sure no problem . The Gandhi phone number is : 01223353942 and the postcode is cb12as . Would you like me to book that for you ?
inform((_:search,departure,'kings lynn');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I do n't know , but I am also looking for a train from Kings Lynn to Cambridge .
request((_:search,id,?);(_:search,type,'Train'))
system
I 'm sorry , there seems to be an error in my system . Can you please restate your train requirements ?
inform((_:search,arrive_by,'20:45');(_:search,day,'thursday');(_:search,departure,'cambridge');(_:search,destination,'kings lynn');(_:search,type,'Train'))
user
I am looking for a train to take me from Cambridge to Kings Lynn . I need the train to leave on Thursday and arrive by 20:45
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'IS961RCU');(_:booking,ticket,'9.8 GBP');(_:booking,type,'Booking'))
system
Booking was successful , the total fee is 9.8 GBP payable at the station . Reference number is : IS961RCU . Is there anything else I can help with ?
inform((_:search,people,'3');(_:search,type,'Train'))
user
Yes , please make sure the booking is for 3 people .
inform((_:booking,category,'Train');(_:booking,ref,'K6C628QH');(_:booking,type,'Booking'))
system
Great I have booked three people on that train . Your reference number is K6C628QH .
thank()
user
Thanks .   That 's all I needed .
system
have a great day !
_:search area centre
_:search pricerange cheap
_:search type Restaurant
_:search area centre
_:search pricerange cheap
_:result amount 15 possible ones
_:result type Restaurant
_:search food modern eclectic
_:search type Restaurant
_:search area centre
_:search pricerange cheap
_:result amount 15 possible ones
_:result type Restaurant
_:system canthelp _:search/c8911ace
_:search/c8911ace type Restaurant
_:search food indian
_:search type Restaurant
_:search area centre
_:search pricerange cheap
_:result amount 15 possible ones
_:system canthelp _:search/c8911ace
_:search/c8911ace type Restaurant
_:search food indian
_:booking name Gandhi
_:booking type Booking
_:result area centre
_:result count 3
_:result food indian
_:result pricerange cheap
_:result type Restaurant
_:result phone ?
_:result postcode ?
_:search name Gandhi
_:search type Restaurant
_:search area centre
_:search pricerange cheap
_:result amount 15 possible ones
_:system canthelp _:search/c8911ace
_:search/c8911ace type Restaurant
_:search food indian
_:booking name Gandhi
_:booking type Booking
_:result area centre
_:result count 3
_:result food indian
_:result pricerange cheap
_:search name Gandhi
_:system offered _:booking
_:result name Gandhi
_:result phone 01223353942
_:result postcode cb12as
_:result type Restaurant
_:search departure kings lynn
_:search destination cambridge
_:search type Train
_:search area centre
_:search pricerange cheap
_:result amount 15 possible ones
_:system canthelp _:search/c8911ace
_:search/c8911ace type Restaurant
_:search food indian
_:booking name Gandhi
_:booking type Booking
_:result area centre
_:result count 3
_:result food indian
_:result pricerange cheap
_:search name Gandhi
_:system offered _:booking
_:result name Gandhi
_:result phone 01223353942
_:result postcode cb12as
_:result type Restaurant
_:search id ?
_:search arrive_by 20:45
_:search day thursday
_:search departure cambridge
_:search destination kings lynn
_:search type Train
_:search area centre
_:search pricerange cheap
_:result amount 15 possible ones
_:system canthelp _:search/c8911ace
_:search/c8911ace type Restaurant
_:search food indian
_:booking name Gandhi
_:result area centre
_:result count 3
_:result food indian
_:result pricerange cheap
_:search name Gandhi
_:system offered _:booking
_:result name Gandhi
_:result phone 01223353942
_:result postcode cb12as
_:result type Restaurant
_:search id ?
_:search arrive_by 20:45
_:search day thursday
_:search departure cambridge
_:search destination kings lynn
_:system inquired _:user
_:booking category Train
_:booking ref IS961RCU
_:booking ticket 9.8 GBP
_:booking type Booking
_:search people 3
_:search type Train
_:search area centre
_:search pricerange cheap
_:result amount 15 possible ones
_:system canthelp _:search/c8911ace
_:search/c8911ace type Restaurant
_:search food indian
_:booking name Gandhi
_:result area centre
_:result count 3
_:result food indian
_:result pricerange cheap
_:search name Gandhi
_:system offered _:booking
_:result name Gandhi
_:result phone 01223353942
_:result postcode cb12as
_:result type Restaurant
_:search id ?
_:search arrive_by 20:45
_:search day thursday
_:search departure cambridge
_:search destination kings lynn
_:system inquired _:user
_:booking ticket 9.8 GBP
_:search people 3
_:search type Train
_:booking category Train
_:booking ref K6C628QH
_:booking type Booking