inform((_:search,food,'international');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
Hi , I 'm going to visit Cambridge and am interested in finding a cheap restaurant that serves international type fare .
offer((_:booking,type,'Booking')) inform((_:result,amount,'only one');(_:result,name,'Missing Sock');(_:result,type,'Restaurant'))
system
There is only one restaurant that fits what you are looking for and is called The Missing Sock . Would you like to book there ?
inform((_:search,name,'Missing Sock');(_:search,type,'Restaurant'))
user
Where in Cambridge is The Missing Sock located ?
offer((_:booking,type,'Booking')) inform((_:result,address,'Finders Corner Newmarket Road');(_:result,name,'Missing Sock');(_:result,postcode,'cb259aq');(_:result,type,'Restaurant'))
system
The Missing Sock is located at Finders Corner Newmarket Road , and their postcode is cb259aq . Would you like to reserve a table there ?
request((_:result,phone,?);(_:result,type,'Restaurant'))
user
Sure but can I also have the phone number as well ?
reqmore() inform((_:result,phone,'01223812660');(_:result,type,'Restaurant'))
system
Of course . It is 01223812660 . Is there anything else I can help you with today ?
inform((_:search,arrive_by,'17:30');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I would like a train that arrives at Cambridge at 17:30
inform((_:booking,name,'Missing Sock');(_:booking,type,'Booking'))
system
Before we get to the train , you mentioned wanting to make a reservation at The Missing Sock . Would you like to do that ?
inform((_:search,arrive_by,'17:30');(_:search,day,'thursday');(_:search,departure,'cambridge');(_:search,destination,'norwich');(_:search,type,'Train'))
user
No , I do n't need a reservation there . I do need a train from cambridge on thursday . I 'll be going to Norwich , and I need to get there by 17:30 .
offer((_:booking,arrive_by,'16:55');(_:booking,category,'Train');(_:booking,day,'Thursday');(_:booking,destination,'norwich');(_:booking,id,'TR8604');(_:booking,type,'Booking'))
system
TR8604 will be arriving at norwich by 16:55 on Thursday . That is the closest to your requested time , would you like to book ?
user
Yes please I would like to book .
request((_:search,people,?);(_:search,type,'Train'))
system
Great how many tickets will you need ?
inform((_:search,people,'3');(_:search,type,'Train'))
user
I need 3 tickets please .
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'R22NVXLA');(_:booking,ticket,'52.8 GBP');(_:booking,type,'Booking'))
system
Your booking was successful .   The total is 52.8 GBP , payable at the train station .   Your reference number is R22NVXLA .   Is there anything else I can help you with ?
thank()
user
that is it , thank you very much .
system
Thank you for using our service . Have a wonderful day !
_:search food international
_:search pricerange cheap
_:search type Restaurant
_:search food international
_:search pricerange cheap
_:system offered _:booking
_:booking type Booking
_:result amount only one
_:result name Missing Sock
_:result type Restaurant
_:search name Missing Sock
_:search type Restaurant
_:search food international
_:search pricerange cheap
_:system offered _:booking
_:booking type Booking
_:result amount only one
_:search name Missing Sock
_:search type Restaurant
_:result address Finders Corner Newmarket Road
_:result name Missing Sock
_:result postcode cb259aq
_:result type Restaurant
_:result phone ?
_:search food international
_:search pricerange cheap
_:system offered _:booking
_:booking type Booking
_:result amount only one
_:search name Missing Sock
_:result address Finders Corner Newmarket Road
_:result name Missing Sock
_:result postcode cb259aq
_:system inquired _:user
_:result phone 01223812660
_:result type Restaurant
_:search arrive_by 17:30
_:search destination cambridge
_:search type Train
_:search food international
_:search pricerange cheap
_:system offered _:booking
_:result amount only one
_:search name Missing Sock
_:result address Finders Corner Newmarket Road
_:result name Missing Sock
_:result postcode cb259aq
_:system inquired _:user
_:result phone 01223812660
_:result type Restaurant
_:booking name Missing Sock
_:booking type Booking
_:search arrive_by 17:30
_:search day thursday
_:search departure cambridge
_:search destination norwich
_:search type Train
_:search food international
_:search pricerange cheap
_:system offered _:booking
_:result amount only one
_:search name Missing Sock
_:result address Finders Corner Newmarket Road
_:result name Missing Sock
_:result postcode cb259aq
_:system inquired _:user
_:result phone 01223812660
_:result type Restaurant
_:booking name Missing Sock
_:booking type Booking
_:search arrive_by 17:30
_:search day thursday
_:search departure cambridge
_:search destination norwich
_:search type Train
_:booking arrive_by 16:55
_:booking category Train
_:booking day Thursday
_:booking destination norwich
_:booking id TR8604
_:search food international
_:search pricerange cheap
_:system offered _:booking
_:result amount only one
_:search name Missing Sock
_:result address Finders Corner Newmarket Road
_:result name Missing Sock
_:result postcode cb259aq
_:system inquired _:user
_:result phone 01223812660
_:result type Restaurant
_:booking name Missing Sock
_:booking type Booking
_:search arrive_by 17:30
_:search day thursday
_:search departure cambridge
_:search destination norwich
_:booking arrive_by 16:55
_:booking category Train
_:booking day Thursday
_:booking destination norwich
_:booking id TR8604
_:search people 3
_:search type Train
_:search food international
_:search pricerange cheap
_:system offered _:booking
_:result amount only one
_:search name Missing Sock
_:result address Finders Corner Newmarket Road
_:result name Missing Sock
_:result postcode cb259aq
_:result phone 01223812660
_:result type Restaurant
_:booking name Missing Sock
_:search arrive_by 17:30
_:search day thursday
_:search departure cambridge
_:search destination norwich
_:booking arrive_by 16:55
_:booking day Thursday
_:booking destination norwich
_:booking id TR8604
_:search people 3
_:search type Train
_:system inquired _:user
_:booking category Train
_:booking ref R22NVXLA
_:booking ticket 52.8 GBP
_:booking type Booking