Welcome to the forum Santosh. I wish that I had this resource available when I was your age 30 years ago. Before I moved here to the USVI from Kentucky, I used many bonefish fly paterns for smallmouth bass- my favorites were, clousers, penrith's bonefish fly and the epoxy minnow. My advice is to play around and see what works best for you and it may not necessarily be a fly that is designed for the species that you are pursuing. Hope you have lots of fun!