ask him i give you a transfer later of your name, but if you dont want to transfer it own your own name and want to sale it, you must sale it to the person who transfer the car own name, when you sale it come back & get transfer later of new owners name. it is a safe way coz giving open transfer letter is a crime,if you give open letter it ll b trouble for you when car got accident or lock in police station or use in crime police call you coz car is own your name, mostly dealers want open transfer latter from the owner.
so 1st convene him to transfer very next day
if not agree give him transfer later of his name
if still not agree say by by