poster /template Designing

I am looking for a skilled professional to design a poster/template for a travel agency. The purpose of the poster/template is event promotion. The target audience is families; a minimalist design style is preferred. I need someone with experience in graphic design and layout to help create a visually appealing poster/template. I am looking for an individual who is capable of delivering a finished product quickly and professionally. Experience in the travel/tourism industry would be a great bonus.