user: Question: What days were the rounds of 66-67-70-67 recorded?
Columns: ['Date', 'Tournament', 'Player', 'Country', 'Rounds', 'Score', 'To par', 'Finish']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text', 'text']
Sample row: ['Apr 13, 1997', 'Masters Tournament', 'Tiger Woods', 'United States', '70-66-65-69', 270.0, '–18', 'Won']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Rounds" = '66-67-70-67';