user: Question: What is the date for the winner Universitario after the 1943 season?
Columns: ['Season', 'Date', 'Winner', 'Score [C ]', 'Venue', 'Competition round [D ]']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [1928.0, '23 September 1928', 'Universitario', '1–0', 'Stadium Nacional', 'Torneo Amateur Lima Liguilla']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Winner" = 'Universitario' AND "Season" > 1943.0;