Subject: Birthday party invitation
I hope you all are doing well. I am great here.
As you know, I have my birthday coming on _________ (Date), I want your presence here. I know you carry a busy schedule, but at the same time, you did promise me that you would be here on my birthday. I want you to ________ (book the tickets) at the earliest so that it won’t be a hassle at the end time.
The venue of the party would be _______ (Venue Name), located in ________ (Address). The party will start at ______ (Time).
I look forward to seeing you soon.
_______ (Your Name),