Dear Client,
I have read through the information you provided, including your financial budget, and I am willing to accept your offer and start work as soon as you want, and I will like to inform you that if you will love to work with someone that pays attention to details, intelligent and a fast-paced worker, then you wouldn't want to lose the opportunity of working with me as a freelancer.
Hoping to collaborate with you, to achieve your goals, Thanks.