user: Question: What season had a date of 30 August 1980
Columns: ['Season', 'Round', 'Date', 'Home', 'Away', 'Result']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['DFB-Pokal 1975–76', 'First round', '1 August 1975', 'TSG Thannhausen', 'Bayer 04 Leverkusen', '0-6']
SQL:

assistant: SELECT "Season" FROM "Table" WHERE "Date" = '30 August 1980';