user: Question: What day was the game that had the Cavaliers as visiting team and the Knicks as the home team?
Columns: ['Date', 'Visitor', 'Score', 'Home', 'Leading scorer', 'Record']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['1 April 2006', 'Heat', '99–106', 'Cavaliers', 'LeBron James (47)', '43–29']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Visitor" = 'Cavaliers' AND "Home" = 'Knicks';