This appointment and that appointment

Checked with Peter and rang to Amy, the person made appointment with Peter, now the fact was made clear - the 10 am appointment was exactly made for my Dad ...by Amy. She is a member of Tzuchi and had been asked by Uncle Yeh to get contact with Peter... Knowing what on earch happens, the appointment was set to 9:30 am and the 10 am one was cancelled. Phew~~~~