DATE - Convert to a Date 
Convert Operand 2 into a date formatted as specified in Operand 3, store result in Operand 1
Statement:			Create the new date from the day and month of the hire date and the year of the seniority date (a character string that has been built).
||Line||CMD||OT||Operand 1||OPER||OT||Operand2||OT||Operand3||If Goto||	Else GoTo
00010	LET	V	DAY	DAY	DB	EEM.HIRE_DATE			00020	
00020	LET	V	MONTH	MTH	DB	EEM.HIRE_DATE			00030	
00030	LET	V	YEAR	YRS	DB	EEM.SENIORITY_DATE			00040	
00040	LET	V	ALPHA DATE	EQ	V	DAY	A	-	00050	
00050	LET	V	ALPHA DATE	EQ	V	ALPHA DATE	V	MONTH	00060	
00060	LET	V	ALPHA DATE	EQ	V	ALPHA DATE	A	-	00070	
00070	LET	V	ALPHA DATE	EQ	V	ALPHA DATE	V	YEAR	00100	
00100	LET	V	NEW DATE	DATE	V	ALPHA DATE	A	DD-MON-YYYY	99999	
99999	EXIT								99999