Hello I'm planning on traveling from Miami to Lima, Peru. My dates are December 18,2013 till January 6, 2014. The prices are above $900 now. I would like to know how does the name your price work? How many layovers can there be and the maximum time? I don't mind doing one layover and waiting 3 hours but I don't want to do a 6 or 8 hour layover.