Question No. 1

Please Draw a Class Diagram for the following scenario. Provide a brief description (1 short paragraph) of your Diagram.

The Airport Transport Service (ATS) runs a limousine service that carries passengers to and from the Los Angeles International Airport (LAX) to their homes or places of business. ATS maintains a database of customers to schedule pickups and also keep their customers from having to repeat address information each time they call the limousine service. The database for the customers is accessed by the customer telephone number. If a customer is pick up sometime at their home and sometimes at their office, both home and office telephone numbers and address are stored in the database. The customer may also schedule a pickup from the airport when his or her flight arrives, may call from the airport, and reserve a limousine which will come in approximately five minutes.

Please note that customers and passengers are not synonymous. For example, one of the primary customer for ATS is CSULA, CSULA can request a rider on behalf of employees or staff. In this case, CSULA is the customer, but staffs and employees are the passengers. When a request for a pickup comes in, the dispatcher checks for available drivers, calls one and assigns them to a customer. Typically, cars are assigned to the driver each workday and often a driver will take a car home for an early morning pickup if needed.