inform((_:search,day,'sunday');(_:search,destination,'ely');(_:search,type,'Train'))
user
Hello , I need a train to Ely on Sunday please
inform((_:result,count,'10');(_:result,day,'Sunday');(_:result,destination,'Ely');(_:result,type,'Train')) request((_:search,arrive_by,?);(_:search,type,'Train'))
system
We have 10 trains traveling to Ely on Sunday . What time would you like to arrive ?
inform((_:search,arrive_by,'13:00');(_:search,departure,'cambridge');(_:search,type,'Train'))
user
How about one arriving by 13:00 departing from cambridge .
inform((_:result,arrive_by,'12:07');(_:result,day,'Sunday');(_:result,destination,'Ely');(_:result,id,'TR1159');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR1159 will get you to Ely by 12:07 on Sunday . Should I book you a ticket ?
inform((_:search,people,'8');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
Yes , that would be great . I 'll need tickets for 8 people . Do you have a reference number ?
inform((_:booking,category,'Train');(_:booking,ref,'HDX8IX63');(_:booking,ticket,'28.16 GBP');(_:booking,type,'Booking'))
system
Booking was successful , the total fee is 28.16 GBP payable at the station . 
 Reference number is : HDX8IX63 .
inform((_:search,category,'museum');(_:search,type,'Attraction'))
user
I 'm also looking for a museum . Can you recommend one ?
inform((_:result,name,'cafe jello gallery');(_:result,type,'Attraction')) thank()
system
how about cafe jello gallery ? it looks lovely
request((_:result,area,?);(_:result,phone,?);(_:result,type,'Attraction'))
user
That will work . Could you get me the phone number and area its in ?
thank() reqmore() inform((_:result,area,'West');(_:result,phone,'01223312112');(_:result,type,'Attraction'))
system
Sure ! It 's in the West area of town , and the phone number is 01223312112 . Can I help you with anything else ?
thank()
user
You were great today . Thanks so much for all the help . That is all . Goodbye .
system
It was a pleasure to help . Have a good day . Goodbye .
_:search day sunday
_:search destination ely
_:search type Train
_:search day sunday
_:search destination ely
_:result count 10
_:result day Sunday
_:result destination Ely
_:result type Train
_:search arrive_by 13:00
_:search departure cambridge
_:search type Train
_:search day sunday
_:search destination ely
_:result count 10
_:search arrive_by 13:00
_:search departure cambridge
_:result arrive_by 12:07
_:result day Sunday
_:result destination Ely
_:result id TR1159
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 8
_:search type Train
_:result ref ?
_:search day sunday
_:search destination ely
_:result count 10
_:search arrive_by 13:00
_:search departure cambridge
_:result arrive_by 12:07
_:result day Sunday
_:result destination Ely
_:result id TR1159
_:result type Train
_:system offered _:booking
_:search people 8
_:result ref ?
_:booking category Train
_:booking ref HDX8IX63
_:booking ticket 28.16 GBP
_:booking type Booking
_:search category museum
_:search type Attraction
_:search day sunday
_:search destination ely
_:result count 10
_:search arrive_by 13:00
_:search departure cambridge
_:result arrive_by 12:07
_:result day Sunday
_:result destination Ely
_:result id TR1159
_:system offered _:booking
_:search people 8
_:result ref ?
_:booking category Train
_:booking ref HDX8IX63
_:booking ticket 28.16 GBP
_:booking type Booking
_:search category museum
_:search type Attraction
_:result name cafe jello gallery
_:result type Attraction
_:result area ?
_:result phone ?
_:search day sunday
_:search destination ely
_:result count 10
_:search arrive_by 13:00
_:search departure cambridge
_:result arrive_by 12:07
_:result day Sunday
_:result destination Ely
_:result id TR1159
_:system offered _:booking
_:search people 8
_:result ref ?
_:booking category Train
_:booking ref HDX8IX63
_:booking ticket 28.16 GBP
_:booking type Booking
_:search category museum
_:search type Attraction
_:result name cafe jello gallery
_:system inquired _:user
_:result area West
_:result phone 01223312112
_:result type Attraction