Dear James,
How're you doing today? I hope you and your family are hale and hearty. I know you're the busy type so I want to inform you in advance that I'll be organizing a party on the 22nd of August and you're specially invited.
I'm organizing the party for my 33rd birthday anniversary, and as you already know, I've not been able to celebrate my birthday for the past 10 years because of the nature of my work, hence why I'm considering this year's event very special.
Regarding the travel and accommodation, for convenience sake, I'll send a taxi to pick you up from Enugu down to Umuahia on the eve of the program, I'd equally make a hotel reservation for you if you're don't feel like staying in my house.
I hope you'll create time from your strenuous schedule and honour my invitation. I'm looking for to seeing you soon.
Best wishes,
Jay. 
Dear James,
How're you doing  
today
? I hope you and your family are hale and hearty. I know you're the busy type  
so
 I want to inform you in advance that I'll be organizing a party on the 22nd of August and you're  
specially
 invited. 
I
'm organizing the party for my 33rd birthday anniversary, and as you already know, I've not been able to celebrate my birthday for the past 10 years  
because
 of the nature of my work,  
hence
 why I'm considering this year's  
event
  very
 special.
Regarding the travel and accommodation,  
for convenience sake
, I'll  
send
 a taxi to pick you up from  
Enugu
 down to  
Umuahia
 on the eve of the program, I'd  
equally
  make
 a hotel reservation for you if you're don't feel like staying in my  
house
.
I hope you'll create time from your strenuous schedule and  
honour
 my invitation. I'm looking for to seeing you  
soon
.
Best wishes,
Jay.