user: Question: What dates was the Falken Tasmania Challenge race that had Triple Eight Race Engineering as the team?
Columns: ['Rd.', 'Race Title', 'Circuit', 'City / State', 'Date', 'Winner', 'Team', 'Report']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Clipsal 500', 'Adelaide Street Circuit', 'Adelaide , South Australia', '1 - 4 Mar', 'Todd Kelly', 'Holden Racing Team', 'Report']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Team" = 'Triple Eight Race Engineering' AND "Race Title" = 'Falken Tasmania Challenge';