Subject: Request for bus ticket cancel
Respected Sir/ Madam,
My name is __________ (name) and I hope this email finds you well. I am writing this email with the utmost respect to request you for the cancellation of my bus ticket having ticket number _________ (mention the ticket number). The said ticket is for a journey that is scheduled for __/__/____ (date) and the time is __:__ (time). The reason behind my request for the cancelation is ________ (mention reason – family emergency/ changes in plan/ any other reason).
I shall be obliged for you prompt action. I appreciate your kind assistance in this regard. Your kind understanding in this matter will be highly valued.
___________ (Your name),
___________ (Contact details)