Here you go...
For main applicant:
March 11, 2003
To Whom It May Concern:
I, your name, job title with your co. name, location, USA would like to apply for a Parole visa. My job periodically requires me to undertake international travel. If you have a trip planned, give details here. I am also occasionally required to undertake some unplanned international trips with very little advance notice. Therefore, I now request advance parole with multiple entries.
Sincerely,
Your Name
For Spouse:
March 11, 2003
To Whom It May Concern:
I, HER NAME, wife of CONSULTANT’S NAME with COMPANY NAME,location, USA would like to apply for a Parole visa. My husband’s job periodically requires us to undertake international travel. If you have a trip planned, give details here. I am also occasionally required to undertake some unplanned international trips with very little advance notice. Therefore, I now request advance parole with multiple entries.
Sincerely,
HER SIGNATURE
TYPED NAME
Well this is what we used.
Check with Attorney for exact format, but this worked for us.