What is the shipping method ordered by Nicolette Sadler at 6/29/2020 7:40:07 PM?
ordered at 6/29/2020 7:40:07 PM refers to order_date = '2020-06-29 19:40:07'; shipping method refers to method_name
SELECT T3.method_name FROM cust_order AS T1 INNER JOIN customer AS T2 ON T1.customer_id = T2.customer_id INNER JOIN shipping_method AS T3 ON T3.method_id = T1.shipping_method_id WHERE T2.first_name = 'Nicolette' AND T2.last_name = 'Sadler' AND T1.order_date = '2020-06-29 19:40:07'