Regarding to Group accommodation and meeting room requirement, may I take this chance to inform you that as of now meeting rooms have been blocked for group.
However, there are other group is on waiting list for meeting rooms.
May I have your decision date by Mid of Aug. or as soon as possible? Otherwise the meeting may be released for other group.
Therefore, please kindly see the attached file of revised proposal.
Looking forward your kindly advise and hope you understand for the situation.