user: Question: On which date was the Dodge Dealers Grand Prix GTS class race?
Columns: ['Race', 'Length', 'Class', 'Circuit', 'Date']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Rolex 24 at Daytona', '24 Hours', 'Both', 'Daytona International Speedway', 'February 1 February 2']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Race" = 'Dodge Dealers Grand Prix' AND "Class" = 'GTS';