CREATE TABLE table_8744 ("Week" FLOAT, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Attendance" CLOB)

On what date was the opponent the Miami Dolphins?
SELECT "Date" FROM table_8744 WHERE "Opponent" = 'miami dolphins'
SELECT "Date" FROM "table_8744" WHERE "Opponent" = 'miami dolphins'