Table schema:
CREATE TABLE SALES (sales_details VARCHAR, sales_transaction_id VARCHAR); CREATE TABLE TRANSACTIONS (date_of_transaction VARCHAR, transaction_id VARCHAR, amount_of_transaction INTEGER)

Question: What are the sale details and dates of transactions with amount smaller than 3000?
SQL: SELECT T1.sales_details, T2.date_of_transaction FROM SALES AS T1 JOIN TRANSACTIONS AS T2 ON T1.sales_transaction_id = T2.transaction_id WHERE T2.amount_of_transaction < 3000