Hi mallikarju, I have ttached with this comment few packages for Thailand. You can go through them to find all the details about them, you can also customize these packages according to you. If you want to book any of these, all you have to do is submit your info in the form and someone from Tripoto will get in touch with you.
Thavorn beach village resort & spa phuket Phi Phi Island Village Beach Resort
these were awesome i visited same . they do have the best beach view resort book through trivago or booking.com for best rates. even agoda has offers from 5-7k