Dear K. Koy,
First of all, I would like to apologize to make you confusing for this case. We need to change the plan for K. Pairoj Anant again and get him back to the prior request service with effective period is 3 months service ka.
Dear K. Koy,
Thanks for your information. So, can I revise the effective date of contract for K. Pairoj Anant as 1st July 2015 to 31st December 2015, please?