Hello, we plan [events] in Bangkok on [date], with [number] adults and [number] children, [seating style] and [photography or other services]. Please provide a layout including stage, catering areas and aisles, and an itemised quote. For outdoor elements, specify backup space, whether it is reserved, switching time and cost. Please explain external-team access, taxes, deposit and changes or cancellation, and distinguish celebration services from legal registration. This is an enquiry, not a date reservation.