Hi
I can develop any type of chat you are interested in.
I'll use Flash and i can make Video Chats, Audio chats etc.
In case you are looking for a Video/Audio chat, your budget is too low.
In fact for a text chat also, your budget is too less.
Please share details about your requirement so that i may provide you exact price for this.
Looking forward to discuss this in detail via Personal Message Board.
Cheers
Sam