The job this tool does, and who does it today
A banquet booking is agreed over weeks: a site visit, a menu tasting, three rounds of negotiation on the per-plate rate, and a décor vendor introduced by the client. At some point it becomes a confirmed event, and everything agreed in those conversations has to reach the people who will actually deliver it.
In most properties the banquet sales manager writes that up in a Word template, or a printed function sheet kept in a file at the banquet office. Changes after that travel by WhatsApp group. The chef reads the group, the captain reads the group, and somebody who was off that day does not.
The event order builder's job is narrow and important: hold one authoritative version of what has been sold, and make sure the version in the kitchen is the same one the client agreed to.