Test cases for passengers on flight with luggage

[Guest]

The system shall charge for checked luggage as follows:
Any passenger who purchases a class “Y” ticket will be able to check one bag at no charge. Platinum members, who purchased class “Y” ticket, may check up to 3 bags at no charge. Platinum members who purchased other class ticket may check up to 2 bags at no charge. All other passengers will be charged $30.00 per bag.
Monalisa