Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What date has an outcome of runner-up, and a Score of 6–4, 6–2, and a Opponents of gisela dulko flavia pennetta?

### Inputs:
table_name: table, columns: ['Outcome', 'Date', 'Surface', 'Partner', 'Opponents', 'Score']

### Response:
SELECT Date FROM table WHERE Outcome = runner-up AND Score = 6–4, 6–2 AND Opponents = gisela dulko flavia pennetta