Archer, who doesn't know how to shoot...

build a GUI that allows a store clerk to enter a pizza order. You should be able to create a PizzaOrder object once all data has been entered into the UI. 

The UI works as follows:
1. When a customer calls up to order a pizza, they provide their phone number which is entered into the phone number text box. When a newline (return) character is entered in the phone number text box, a list of Customers should be searched for a matching phone
number. The matching customer’s name should be placed in the name text box.