inform((_:search,departure,'peterborough');(_:search,type,'Train'))
user
I need info on a train that would be departing from Peterborough .
request((_:search,day,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
/What day and time ?
inform((_:search,arrive_by,'15:15');(_:search,day,'sunday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I would like to leave on Sunday and arrive in Cambridge by 15:15 .
inform((_:result,arrive_by,'15:09');(_:result,id,'TR7864');(_:result,leave_at,'14:19');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I have train TR7864 leaving at 14:19 and arriving at 15:09 . Would you like to book that ?
inform((_:search,day,'sunday');(_:search,people,'three');(_:search,type,'Train'))
user
That 'd be perfect , I need three tickets on sunday .
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'HS2FFYBI');(_:booking,ticket,'39.59 GBP');(_:booking,type,'Booking'))
system
Booking was successful , the total fee is 39.59 GBP payable at the station . 
 Reference number is : HS2FFYBI .   Is there anything else I can assist you with today ?
inform((_:search,name,'the man on the moon');(_:search,type,'Attraction'))
user
I 'm also looking for information on a place called the man on the moon .
reqmore() inform((_:result,area,'centre');(_:result,category,'concerthall');(_:result,name,'The man on the moon');(_:result,type,'Attraction'))
system
The man on the moon is a concerthall in the centre ? Would you like to know anything else ?
request((_:result,address,?);(_:result,type,'Attraction'))
user
Yes can I get the address to that please ?
inform((_:result,address,'2 norfolk street');(_:result,type,'Attraction'))
system
Yes , the address is 2 norfolk street .
request((_:result,area,?);(_:result,phone,?);(_:result,type,'Attraction'))
user
Can you tell me what the area of town is ?   Can I get the phone number too please ?
reqmore() inform((_:result,area,'centre');(_:result,phone,'01223474144');(_:result,type,'Attraction'))
system
It 's located in the centre of town . The phone number is 01223474144 . Do you need assistance with anything else ?
thank()
user
That will be it for today ! Thank you so much !
system
You 're very welcome !   Have a great day !
_:search departure peterborough
_:search type Train
_:search departure peterborough
_:search leave_at ?
_:search arrive_by 15:15
_:search day sunday
_:search destination cambridge
_:search type Train
_:search departure peterborough
_:search leave_at ?
_:search arrive_by 15:15
_:search destination cambridge
_:result arrive_by 15:09
_:result id TR7864
_:result leave_at 14:19
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search day sunday
_:search people three
_:search type Train
_:search departure peterborough
_:search leave_at ?
_:search arrive_by 15:15
_:search destination cambridge
_:result arrive_by 15:09
_:result id TR7864
_:result leave_at 14:19
_:result type Train
_:system offered _:booking
_:search day sunday
_:search people three
_:system inquired _:user
_:booking category Train
_:booking ref HS2FFYBI
_:booking ticket 39.59 GBP
_:booking type Booking
_:search name the man on the moon
_:search type Attraction
_:search departure peterborough
_:search leave_at ?
_:search arrive_by 15:15
_:search destination cambridge
_:result arrive_by 15:09
_:result id TR7864
_:result leave_at 14:19
_:system offered _:booking
_:search day sunday
_:search people three
_:booking category Train
_:booking ref HS2FFYBI
_:booking ticket 39.59 GBP
_:booking type Booking
_:search name the man on the moon
_:search type Attraction
_:system inquired _:user
_:result area centre
_:result category concerthall
_:result name The man on the moon
_:result type Attraction
_:result address ?
_:search departure peterborough
_:search leave_at ?
_:search arrive_by 15:15
_:search destination cambridge
_:result arrive_by 15:09
_:result id TR7864
_:result leave_at 14:19
_:system offered _:booking
_:search day sunday
_:search people three
_:booking category Train
_:booking ref HS2FFYBI
_:booking ticket 39.59 GBP
_:booking type Booking
_:search name the man on the moon
_:search type Attraction
_:system inquired _:user
_:result area centre
_:result category concerthall
_:result name The man on the moon
_:result address 2 norfolk street
_:result type Attraction
_:result area ?
_:result phone ?
_:search departure peterborough
_:search leave_at ?
_:search arrive_by 15:15
_:search destination cambridge
_:result arrive_by 15:09
_:result id TR7864
_:result leave_at 14:19
_:system offered _:booking
_:search day sunday
_:search people three
_:booking category Train
_:booking ref HS2FFYBI
_:booking ticket 39.59 GBP
_:booking type Booking
_:search name the man on the moon
_:search type Attraction
_:result category concerthall
_:result name The man on the moon
_:result address 2 norfolk street
_:system inquired _:user
_:result area centre
_:result phone 01223474144
_:result type Attraction