I have a booked party on Friday. The woman is a friend. I have called her 7 times in the last week to ask about the # of guests for the show. I have been pleasant and upbeat and excited about the show. My son was at her house last night, and her son said she knows she owes me a call. I asked her to call me today. Still no call back from her. I do not want to be a pest, but this is a rescheduled party from the summer. Should I continue to call her, or just assume the party is off? Last time she did the same thing and cancelled at the last minute. Because she is a friend, I am doing a weekend show for her because she has Fridays off. What should I do?