user: ### NOW ANSWER:
Question: What day was the game held at Firhill against Ayr United?
Columns: ['Round', 'Date', 'Opponent', 'Venue', 'Attendance']
Types: ['text', 'text', 'text', 'text', 'real']
Sample row: ['3', '24 November 2007', 'Ayr United', 'Firhill', 2260.0]
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Venue" = 'Firhill' AND "Opponent" = 'Ayr United';