Just tell him he can also date any girls he wants. Specially the young and hot ones :-) He will gladly accept the deal.
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You don't convince them of a "play date" that stops around are 3-4...and the point of play dates is for parents to put kids together to play. You are up front with them and tell what you want to do with the other person, as well as when/why.
You could tell them they are just friends? not a date?
Just tell them how you feel and try to convince them that you are mature enough for dating. Good Luck!
Show them that you really love each other
you could tell her you will text or call her every half hour to let her know you where ok you could let her get to know the boy/girl and make her see he/she is a nice person and that she can trust you with him/her.
You can convince your parents to let you have a hamster by telling them that the cost of maintaining one is much lower than that of maintaining other pets, and you have done plenty of research about them.
Honestly, you can't convince them. Either they will let you or they won't.
If you want to convince your parents to let you take high school classes online, you need to make a list of ideas why they should let you. Including facts about your maturity and ease of taking lessons at home may help convince them to let you take classes online.
Many Christian groups refer to this as 'Missionary Dating', and it is generally frowned upon by members of the group. The idea (on the part of the Christian) is often "I'm going to convert this person while we date." Of course, other group members are usually more concerned that it will go the other way round. I believe people should be able to date the people they choose, without any undue pressure one way or the other. If a Christian likes a Hindu but does not want to date, then let it go. If they both want to date, then let it be. They'll have a lot to talk about.
My dad has a PS3 that he virtually never uses. And i have no other game systems. He keeps the PS3 in his room, how can I convince him to move it to the living room so everybody can enjoy it?
You can convince your mother by letting her know that you are responsible.