B:Hello,A's office.This is B speaking.
C:This is C,is A there?
B:Sorry,A isn't here right now.May I leave a message for you?
C:All right.I'm A's mannager,Mr.C .I want A to attend a meeting held this afternoon at 3 p.m.I wish she will be punctual.Tha's all.
B:OK.I'll give this message to A as soon as she come back.
C：thank you