user: Question: What is the date of the game with the Rockets as the visitor team?
Columns: ['Date', 'Visitor', 'Score', 'Home', 'Leading scorer', 'Attendance', 'Record']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['1 February 2008', 'Hornets', 'L 103–112 (OT)', 'Kings', 'Peja Stojakovic (25)', 14245.0, '32–14']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Visitor" = 'Rockets';