user: Question: Which date was held at Laguna Seca Raceway, in class GTX/GTO?
Columns: ['Race', 'Length', 'Class', 'Circuit', 'Date']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['24 Hours of Daytona', '24 Hours', 'All', 'Daytona International Speedway', 'February 4 February 5']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Circuit" = 'Laguna Seca Raceway' AND "Class" = 'GTX/GTO';