According to the U.S. Department of Transportation(DOT), all air carriers operating flights to/from the United States of America have to provied the following information from U.S. Citizens:

mandatory:	FULL NAME OF PASSENGER
Last Name:
First Name:
Middle Name:
(middle initial and/or whole middle name)
Optional:	NAME AND TELEPHOME NUMBER OF A CONTACT PERSON NOT TRAVELING WITH YOU ON THIS FLIGHT
Last Name:
First Name:
Telephone number:	Country Code Area Code Telephone Number
If you do not know the telephone number of you contact person, pleae provide a place (incl. country, city, or state) where the person can be reached (ex: name of a hotel of business inl. city)
Passport number:
Flight Number/Date:	AF
(Passenger's Signature)
This information will be kept strictly confidential, and will not be sold, not forwarded to any entity for marketing purposes.