Name the date for game site of riverfront stadium
CREATE TABLE table_15110 (
    "Week" text,
    "Date" text,
    "Opponent" text,
    "Result" text,
    "Game site" text,
    "Record" text,
    "Attendance" text
)
SELECT "Date" FROM table_15110 WHERE "Game site" = 'riverfront stadium'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: Name the date for game site of riverfront stadium ### Input: CREATE TABLE table_15110 (
    "Week" text,
    "Date" text,
    "Opponent" text,
    "Result" text,
    "Game site" text,
    "Record" text,
    "Attendance" text
) ### Response: SELECT "Date" FROM table_15110 WHERE "Game site" = 'riverfront stadium'