user: Question: On how many different dates did the team play a game in Cedar Falls, Iowa?
Columns: ['Date', 'Location', 'Opponent', 'Cyclones Points', 'Opp. Points', 'Record']
Types: ['text', 'text', 'text', 'real', 'real', 'text']
Sample row: ['Nov. 16/08', 'Ames', 'UMKC', 77.0, 45.0, '1-0']
SQL:

assistant: SELECT COUNT("Date") FROM "Table" WHERE "Location" = 'Cedar Falls, Iowa';