SELECT t1.customer_name FROM customers AS t1 JOIN first_notification_of_loss AS t2 ON t1.customer_id  =  t2.customer_id JOIN services AS t3 ON t2.service_id  =  t3.service_id WHERE t3.service_name  =  "Close a policy" INTERSECT SELECT t1.customer_name FROM customers AS t1 JOIN first_notification_of_loss AS t2 ON t1.customer_id  =  t2.customer_id JOIN services AS t3 ON t2.service_id  =  t3.service_id WHERE t3.service_name  =  "New policy application"
Find the names of customers who have used both the service "Close a policy" and the service "New policy application".
SELECT t1.customer_name FROM customers AS t1 JOIN first_notification_of_loss AS t2 ON t1.customer_id = t2.customer_id JOIN services AS t3 ON t2.service_id = t3.service_id WHERE t3.service_name = `` Close a policy '' INTERSECT SELECT t1.customer_name FROM customers AS t1 JOIN first_notification_of_loss AS t2 ON t1.customer_id = t2.customer_id JOIN services AS t3 ON t2.service_id = t3.service_id WHERE t3.service_name = `` New policy application ''
select t1 . customer_name from customers as t1 join first_notification_of_loss as t2 on t1 . customer_id = t2 . customer_id join services as t3 on t2 . service_id = t3 . service_id where t3 . service_name = value intersect select t1 . customer_name from customers as t1 join first_notification_of_loss as t2 on t1 . customer_id = t2 . customer_id join services as t3 on t2 . service_id = t3 . service_id where t3 . service_name = value
Find the names of customers who have used both the service `` Close a policy '' and the service `` New policy application '' .