Try Googling "sample resumes" or "flight attendant resumes"
There may not be exact examples, but anything with a customer service focus should help. When I did mine I included a section on passport/visas and security credentials (e.g. Police Clearance)
Perhaps she could also look at the web sites of particular airlines that she wishes to work for, and see what the selection criteria are, then make sure her CV covers those as well (for example, has she done first aid, list her main skills relevant to the job, travel experience, alcohol certificate)
Perhaps someone who is currently crew could elaborate a little better than I seem to be doing!
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