The following sample shows what is needed.
\input texinfo @c -*-texinfo-*-
@c %**start of header
@setfilename name-of-info-file
@settitle name-of-manual
@setchapternewpage odd
@c %**end of header
@ifinfo
This file documents ...
Copyright year copyright-owner
Permission is granted to ...
@end ifinfo
@c This title page illustrates only one of the
@c two methods of forming a title page.
@titlepage
@title name-of-manual-when-printed
@subtitle subtitle-if-any
@subtitle second-subtitle
@author author
@c The following two commands
@c start the copyright page.
@page
@vskip 0pt plus 1filll
Copyright @copyright{} year copyright-owner
Published by ...
Permission is granted to ...
@end titlepage
@node Top, Overview, (dir), (dir)
@ifinfo
This document describes ...
This document applies to version ...
of the program named ...
@end ifinfo
@menu
* Copying:: Your rights and freedoms.
* First Chapter:: Getting started ...
* Second Chapter:: ...
...
...
@end menu
@node First Chapter, Second Chapter, top, top
@comment node-name, next, previous, up
@chapter First Chapter
@cindex Index entry for First Chapter
Go to the first, previous, next, last section, table of contents.