inform((_:search,name,'pizza express Fen Ditton');(_:search,type,'Restaurant'))
user
I 'm looking for a restaurant called pizza express Fen Ditton , do you have any information on it ?
thank() inform((_:result,type,'Restaurant'))
system
Yes , What would you like to know about it ?
inform((_:search,day,'monday');(_:search,duration,'12:45');(_:search,people,'8');(_:search,type,'Restaurant'))
user
Can you tell me if they have a table for 8 available at 12:45 Monday ?
inform((_:booking,day,'Monday');(_:booking,ref,'8V5QECRH');(_:booking,type,'Booking'))
system
Yes they certainly do . I made you a reservation for Monday and your reference number is 8V5QECRH .
inform((_:search,day,'friday');(_:search,type,'Restaurant'))
user
Wait , I need to change the booking to friday .
reqmore() inform((_:booking,day,'Friday');(_:booking,ref,'RJQO3OZ0');(_:booking,type,'Booking'))
system
No problem ; I 've updated your reservation to Friday . Your new reference number is RJQO3OZ0 . Can I help with anything else ?
inform((_:search,day,'saturday');(_:search,leave_at,'18:15');(_:search,type,'Train'))
user
Yes , I also need a train after 18:15 on Saturday .
request((_:search,departure,?);(_:search,type,'Train'))
system
Sure I can help you with that .   Where would you like to depart from ?
inform((_:search,departure,'cambridge');(_:search,destination,'bishops stortford');(_:search,type,'Train'))
user
I 'm leaving from cambridge , and I need to go to bishops stortford .
inform((_:result,arrive_by,'20:07');(_:result,id,'TR4673');(_:result,leave_at,'19:29');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
The TR4673 leaves at 19:29 , you 'll arrive by 20:07 . Would you like to book it ?
inform((_:search,type,'Restaurant');(_:search,type,'Train'))
user
Yes , I would like to reserve seats on that train . Same group from the restaurant .
thank() inform((_:result,name,'pizza express fen ditton');(_:result,type,'Restaurant'))
system
Thank you for all your information . Enjoy your lunch at Pizza Express Fen Ditton .
thank()
user
Thank you very much !
system
enjoy your stay in Cambridge !
_:search name pizza express Fen Ditton
_:search type Restaurant
_:search name pizza express Fen Ditton
_:result type Restaurant
_:search day monday
_:search duration 12:45
_:search people 8
_:search type Restaurant
_:search name pizza express Fen Ditton
_:result type Restaurant
_:search duration 12:45
_:search people 8
_:booking day Monday
_:booking ref 8V5QECRH
_:booking type Booking
_:search day friday
_:search type Restaurant
_:search name pizza express Fen Ditton
_:result type Restaurant
_:search duration 12:45
_:search people 8
_:system inquired _:user
_:booking day Friday
_:booking ref RJQO3OZ0
_:booking type Booking
_:search day saturday
_:search leave_at 18:15
_:search type Train
_:search name pizza express Fen Ditton
_:result type Restaurant
_:search duration 12:45
_:search people 8
_:system inquired _:user
_:booking day Friday
_:booking ref RJQO3OZ0
_:booking type Booking
_:search day saturday
_:search leave_at 18:15
_:search departure cambridge
_:search destination bishops stortford
_:search type Train
_:search name pizza express Fen Ditton
_:search duration 12:45
_:search people 8
_:system inquired _:user
_:booking day Friday
_:booking ref RJQO3OZ0
_:booking type Booking
_:search day saturday
_:search leave_at 18:15
_:search departure cambridge
_:search destination bishops stortford
_:result arrive_by 20:07
_:result id TR4673
_:result leave_at 19:29
_:result type Train
_:system offered _:booking
_:booking category Train
_:search type Restaurant
_:search type Train
_:search name pizza express Fen Ditton
_:search duration 12:45
_:search people 8
_:system inquired _:user
_:booking day Friday
_:booking ref RJQO3OZ0
_:booking type Booking
_:search day saturday
_:search leave_at 18:15
_:search departure cambridge
_:search destination bishops stortford
_:result arrive_by 20:07
_:result id TR4673
_:result leave_at 19:29
_:system offered _:booking
_:booking category Train
_:search type Restaurant
_:search type Train
_:result name pizza express fen ditton
_:result type Restaurant