user: Question: How many number of site have May 1, 2004 as the date?
Columns: ['Date', 'Time', 'Opponent', 'Rank#', 'Site', 'Result', 'Attendance', 'Winning Pitcher', 'Losing Pitcher']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Feb 15, 2004', '1:30 PM', '25 Michigan State Spartans', 'NR', 'USF Softball Field • Tampa, FL', 'W3-2 (8)', '350', 'Jenny Gladding', 'Jessica Beech']
SQL:

assistant: SELECT COUNT("Site") FROM "Table" WHERE "Date" = 'May 1, 2004';