Download SAMP Addon 2.4 - Corrections (fixes) for SAMP for GTA San Andreas
GitHub - tdworg/samp-include-dialog: A library with the new syntax for working with dialogs outside of OnDialogResponse. Besides, the library have functions that can be help in a script.
Dialog Styles - SA-MP Wiki
GitHub - Ino-Bagaric/Dialog-Center-Text: SAMP Dialog Center Text
SAMP Dialogs - Scripts - RAGE Multiplayer Community
GitHub - Robson04/dialog-pages: Dynamic Dialog Pages for San Andreas MultiPlayer