user: Question: On which dates played Home Captain Courtney Walsh at the Queen's Park Oval?
Columns: ['Date', 'Home captain', 'Away captain', 'Venue', 'Result']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['6,7,8,9,10 March 1997', 'Courtney Walsh', 'Sachin Tendulkar', 'Sabina Park', 'DRAW']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Home captain" = 'Courtney Walsh' AND "Venue" = 'Queen''s Park Oval';