User should be able to change output file name

[patillacode]

A user should be given the option to change the output filename to avoid overwriting.
No only to avoid that, but maybe just for the hell of it 😄

This should be added as an enhancement by default and then maybe add an option that would make the conversion use the same name as the source (like it does currently)
Maybe the option should be to give the option of changing the name instead?

Also, I need to think about how to handle this when converting multiple files, maybe something like converted_file_1 ?