email_body: Cindy had to change lunch to March 30, which conflicts with Bob Shults.
  I   moved Cindy to March 30th- can you try to move my lunch with Bob to March  28th?
  Thanks.
  (FYI, CIndy's last names has only "O's" in it - Olson and  Bob's last name has only "S's" - no "Z".)
  
subject_line: Olson Lunch
  