Unusual polygraph test request, examiner turned it down

A woman arrived at a polygraph office, she had no appointment.

She said she didn't know what she wanted a test about.

She said her occupation is 'travel arranger'.

She said people are accusing her of being a fraud.

She then developed 4 questions she said would help her matter:
--Did you attend a university?
--Are you married?
--Do you like to travel?
--Do you drink pure water?

She said the above questions are all items she is being accused of lying about.

During the pre-test interview, she gave her proposed Yes or No answers-- but she flip-flopped on the answers when the questions were asked a second time.

She also took several seconds to answer very simple questions, as if possibly drugged or if she was being told what to answer, questions other people typically answer instantly.

Examiner declined to test.