Task: Text to Code
Input (English): Step 1: For each row in Customers table, find the corresponding rows in Orders table.
Step 2: find the number of rows of each value of Orders's customer_id in the results of step 1.
Step 3: find customer_name in the results of step 1 whose corresponding value in step 2 is greater than or equals 2
Output (English): SELECT T1.customer_name FROM Customers AS T1 JOIN Orders AS T2 ON T1.customer_id = T2.customer_id GROUP BY T2.customer_id HAVING Count ( * ) > = 2