Draw use case diagram for given case study

Case Study 2: Consider the Airport Check-In and Security Screening. The system provides the following functions: Actors are Passenger, Tour Guides, Minor (Child), Passenger with Special Needs (e.g. with disabilities), all playing external roles in relation to airport business. Business use cases are Individual Check-In, Group Check-In (for groups of tourists), Security Screening, etc. - representing business functions or processes taking place in airport and serving the needs of passengers. Business use Baggage Check-in and Baggage Handling extend Check-In use cases, because passenger might have no luggage, so baggage check-in and handling are optional. cases