user: Question: Tell me the date for Jody Scheckter being the fastest lap at the French Grand Prix
Columns: ['Race', 'Circuit', 'Date', 'Pole position', 'Fastest lap', 'Winning driver', 'Constructor', 'Tyre', 'Report']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Argentine Grand Prix', 'Buenos Aires', '13 January', 'Ronnie Peterson', 'Clay Regazzoni', 'Denny Hulme', 'McLaren - Ford', 'G', 'Report']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Fastest lap" = 'Jody Scheckter' AND "Race" = 'French Grand Prix';