inform((_:search,name,"great saint mary 's church");(_:search,type,'Attraction'))
user
I 'm trying to find great saint mary 's church
inform((_:result,address,'market square');(_:result,type,'Attraction'))
system
Ok , it 's located at market square . would you like the phone number ?
request((_:result,area,?);(_:result,category,?);(_:result,type,'Attraction'))
user
Yes . The type of attraction , adress including area as well .
inform((_:result,address,'Market Square');(_:result,area,'centre');(_:result,category,'architecture');(_:result,type,'Attraction'))
system
Sure .   It is an architecture attraction in the centre area .   The address is Market Square .
inform((_:search,destination,'peterborough');(_:search,type,'Train'))
user
I also need a train to go to Peterborough .
request((_:search,arrive_by,?);(_:search,day,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
I can help you with that . What time and day would you like to travel ?
inform((_:search,day,'saturday');(_:search,departure,'cambridge');(_:search,leave_at,'8:00');(_:search,type,'Train'))
user
I will need to leave Cambridge after 8:00 on Saturday .
inform((_:result,id,'TR0160');(_:result,leave_at,'08:06');(_:result,ticket,'13.20 pounds');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Okay , the TR0160 leaves at 08:06 and is 13.20 pounds per ticket . Would you like me to book this for you ?
inform((_:search,people,'one');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
Yes please book for one person and get me a reference number .
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'BU9J8UKF');(_:booking,type,'Booking'))
system
It 's booked !   Your reference number is : BU9J8UKF .   Can I help you with anything else ?
thank()
user
No thank you , my mac and cheese is almost ready , got ta go .   Thanks for the help .
system
You 're welcome , click end chat to end this session and have a great day .
_:search name great saint mary 's church
_:search type Attraction
_:search name great saint mary 's church
_:search type Attraction
_:result address market square
_:result type Attraction
_:result area ?
_:result category ?
_:search name great saint mary 's church
_:result address Market Square
_:result area centre
_:result category architecture
_:result type Attraction
_:search destination peterborough
_:search type Train
_:search name great saint mary 's church
_:result address Market Square
_:result area centre
_:result category architecture
_:result type Attraction
_:search destination peterborough
_:search arrive_by ?
_:search day saturday
_:search departure cambridge
_:search leave_at 8:00
_:search type Train
_:search name great saint mary 's church
_:result address Market Square
_:result area centre
_:result category architecture
_:search destination peterborough
_:search arrive_by ?
_:search day saturday
_:search departure cambridge
_:search leave_at 8:00
_:result id TR0160
_:result leave_at 08:06
_:result ticket 13.20 pounds
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people one
_:search type Train
_:result ref ?
_:search name great saint mary 's church
_:result address Market Square
_:result area centre
_:result category architecture
_:search destination peterborough
_:search arrive_by ?
_:search day saturday
_:search departure cambridge
_:search leave_at 8:00
_:result id TR0160
_:result leave_at 08:06
_:result ticket 13.20 pounds
_:result type Train
_:system offered _:booking
_:search people one
_:search type Train
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref BU9J8UKF
_:booking type Booking