Dear Khun Tanida,
Thank you for your e-mail,
May I extend my sincerest apologies for any inconvenience caused to you about your booking at Erawan Tea room on Thursday 28, September, 2015.
Please be informed that for Lunch period at Erawan Tearoom has been booked for private group for whole restaurant.
please accept our sincere apology again and should you wish any further assistance, please do not hesitate to contact me directly.
We look forward to welcome you at Grand Hyatt Erawan Bangkok on your next visit.