Find the names of customers who have used both the service 'Close a policy' and the service 'New policy application'.
CREATE TABLE first_notification_of_loss (
    customer_id VARCHAR,
    service_id VARCHAR
)

CREATE TABLE services (
    service_id VARCHAR,
    service_name VARCHAR
)

CREATE TABLE customers (
    customer_name VARCHAR,
    customer_id VARCHAR
)
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"
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: Find the names of customers who have used both the service 'Close a policy' and the service 'New policy application'. ### Input: CREATE TABLE first_notification_of_loss (
    customer_id VARCHAR,
    service_id VARCHAR
)

CREATE TABLE services (
    service_id VARCHAR,
    service_name VARCHAR
)

CREATE TABLE customers (
    customer_name VARCHAR,
    customer_id VARCHAR
) ### Response: 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"