I am reaching out to ask for your support in raising funds for a cause that is very close to my heart. My sister is graduating soon, and although I am unable to attend in person, it means the world to me to be there for her on this special day.

Unfortunately, due to travel expenses, I need assistance to make this possible. Your contribution will not only help cover the costs of my trip but also allow me to be present to celebrate this significant milestone with my sister. This graduation is a culmination of her hard work and dedication, and being there to support her would be incredibly meaningful to both of us.

Thank you for considering this request. Your support would be deeply appreciated and make a significant difference.

Warm regards,  
[Charles]