inform((_:search,type,'Restaurant'))
user
Hi , I need to locate a particular restaurant please .
request((_:search,name,?);(_:search,type,'Restaurant'))
system
I can help with that . What 's the name ?
inform((_:search,day,'monday');(_:search,name,'pizza hut city centre');(_:search,type,'Restaurant'))
user
It is the Pizza Hut City Centre .   I 'd like to eat there on Monday if you could reserve a table for me .
request((_:booking,people,?);(_:booking,type,'Booking'))
system
sure , how many people will be in your party ?
inform((_:search,duration,'15:15');(_:search,people,'4');(_:search,type,'Restaurant'))
user
We 'll need a table for 4 , please . I 'd love it if we can get the 15:15 time slot .
inform((_:booking,ref,'N0LQRA43');(_:booking,type,'Booking'))
system
Booking was successful . The table will be reserved for 15 minutes . 
 Reference number is : N0LQRA43 .
inform((_:search,arrive_by,'10:00');(_:search,day,'same day');(_:search,type,'Train'))
user
I also need to find a train that leaves on the same day as my reservation and would allow to arrive by   10:00 .
request((_:search,departure,?);(_:search,destination,?);(_:search,type,'Train'))
system
I 'll be glad to help with that . Where would you like to depart from and arrive at ?
inform((_:search,departure,'london kings cross');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I need to depart from london kings cross and go to cambridge .
inform((_:result,arrive_by,'8:08');(_:result,id,'TR9276');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
the TR9276 arrives by 8:08 , will that be alright ?
inform((_:search,people,'4');(_:search,type,'Train'))
user
Yes , I will need 4 tickets .
inform((_:booking,category,'Train');(_:booking,id,'TR9276');(_:booking,people,'4');(_:booking,ref,'Z3HYLOYM');(_:booking,ticket,'94.4 GBP');(_:booking,type,'Booking'))
system
OK , you have 4 seats reserved on TR9276 . The total fee is 94.4 GBP payable at the station . Reference number is : Z3HYLOYM .
thank()
user
That s great thanks so much for all the help .
system
thank you and enjoy your stay in Cambridge !
_:search type Restaurant
_:search day monday
_:search name pizza hut city centre
_:search type Restaurant
_:search day monday
_:search name pizza hut city centre
_:booking people ?
_:booking type Booking
_:search duration 15:15
_:search people 4
_:search type Restaurant
_:search name pizza hut city centre
_:booking people ?
_:search duration 15:15
_:search people 4
_:booking ref N0LQRA43
_:booking type Booking
_:search arrive_by 10:00
_:search day same day
_:search type Train
_:search name pizza hut city centre
_:booking people ?
_:search duration 15:15
_:search people 4
_:booking ref N0LQRA43
_:booking type Booking
_:search arrive_by 10:00
_:search day same day
_:search departure london kings cross
_:search destination cambridge
_:search type Train
_:search name pizza hut city centre
_:booking people ?
_:search duration 15:15
_:booking ref N0LQRA43
_:booking type Booking
_:search arrive_by 10:00
_:search day same day
_:search departure london kings cross
_:search destination cambridge
_:result arrive_by 8:08
_:result id TR9276
_:result type Train
_:system offered _:booking
_:booking category Train
_:search people 4
_:search type Train
_:search name pizza hut city centre
_:search duration 15:15
_:search arrive_by 10:00
_:search day same day
_:search departure london kings cross
_:search destination cambridge
_:result arrive_by 8:08
_:result id TR9276
_:result type Train
_:system offered _:booking
_:search people 4
_:search type Train
_:booking category Train
_:booking id TR9276
_:booking people 4
_:booking ref Z3HYLOYM
_:booking ticket 94.4 GBP
_:booking type Booking