jewish rabbi and mother refuse healing prayer

while walking to my car last night, I got a word of knowledge about a headache in a certain part of the head and asked two women walking next to us if either of them had a headache. the mother says, "I have a headache" and it was in the same spot as the word of knowledge indicated. when I told them who I was and what I felt God wanted to do, the "no thanks" started. They said, we are Jewish and my daughter here is actually a rabbi. (i guess they must have been reformed:). Anyway, I said that was O.K. and that I'd like to pray anyway, but they didn't want anything to do with us.