Suggestions for dialogue
The following packages have something in common with the package dialogue. The packages are ordered in decreasing similarity.
- attrib: Attribution of block quotations in LaTeX
 - blkcntrl: Block-element hooks in LaTeX
 - bits: Sub-document environments in LaTeX
 - quotmark: Consistent quote marks
 - quoting: Consolidated environment for displayed text
 - abbrevs: Text abbreviations in LaTeX
 - frankenstein: A collection of LaTeX packages
 - lips: Text ellipses in LaTeX
 - newclude: Reimplemented \include system for LaTeX
 - titles: Titles of books, articles, etc. in LaTeX
 - copypaste: Copy and paste into and across documents
 - clipboard: Copy and paste into and across documents
 - achicago: Chicago Manual citations in LaTeX
 - compsci: Document (LaTeX) programming with LaTeX
 - drama: Production-style stage script in LaTeX
 - includex: Extended \include
 - moredefs: LaTeX defining, expansion, and debugging commands
 - slemph: Slanted emphasis in LaTeX
 - frankenstein-unsupported: Unsupported packages from the Frankenstein bundle
 - achicago-bst: Chicago Manual BibTeX style
 - quotation: Typeset an attributed quotation
 - was: A collection of small packages by Walter Schmidt
 - upgreek: Upright Greek letters
 - url: Verbatim with URL-sensitive line breaks
 - texments: Using the Pygments highlighter in LaTeX
 - nath: Natural mathematics notation
 - prosper: LaTeX class for high quality slides
 - subfloat: Sub-numbering for figures and tables
 - alnumsec: Alphanumeric section numbering
 - sudoku: Create sudoku grids
 - morehype: Hypertext tools for use with LaTeX