Thank you for your question. Some photos would certainly help.It's certainly is possible to take Tummy fat And place it into your hip dips. I think the biggest question you have to ask yourself is what kind of outcomes you expect. If you want a drastic improvement then your remove The majority of the fat over your torso. Lastly you fill the areas where the indentation or hip dips are. The cost would vary based on how many areas of liposuction and where the fat is being transferred to, butt, hips, breast, etc. Typically cost of a Brazilian butt lift in the Phoenix area is anywhere from $6-$12,000. Good Luck. Hope this helps.All the best,Carlos Mata M.D.,MBA, FACSBoard-certified plastic surgeon