Can I extend my stay in Thailand for 6 days after my Covid visa expires by providing flight tickets?

The user inquires about extending their stay in Thailand for 6 days after their Covid visa expires, seeking clarification on whether showing flight tickets to immigration would allow for this extension. A commenter suggests that it may be possible to obtain a short extension by visiting an immigration office around the expiration date, specifically mentioning an option for a 7-day extension for a fee.