SELECT T1.customer_id ,  T1.first_name ,  count(*) FROM Customers AS T1 JOIN bookings AS T2 ON T1.customer_id  =  T2.customer_id GROUP BY T1.customer_id
How many bookings did each customer make? List the customer id, first name, and the count.
SELECT T1.customer_id , T1.first_name , count ( * ) FROM Customers AS T1 JOIN bookings AS T2 ON T1.customer_id = T2.customer_id GROUP BY T1.customer_id
select t1 . customer_id , t1 . first_name , count ( * ) from customers as t1 join bookings as t2 on t1 . customer_id = t2 . customer_id group by t1 . customer_id
How many bookings did each customer make ? List the customer id , first name , and the count .