rang if else in emu8086 jl,lg,jmp,equal

.DATA
.MODEL SMALL

INPUT_M DB 10,13,'ENTER CHARACTER',0DH,0AH,'$'
MESSAGE1 DB 10,13,'YOU TYPED'
CHAR DB "  ", '$'

.CODE
MAIN PROC

    MOV AX,@DATA
    MOV DS,AX

    MOV AH,9
    MOV DX,OFFSET INPUT_M
    INT 21H

    MOV AH,01
    INT 21H
    MOV CHAR,AL
    CMP CHAR,'A'

    JL EQUAL
    CMP CHAR,'Z'
    JG EQUAL
    MOV DX,OFFSET MESSAGE1
    MOV AH,9
    INT 21H

    EQUAL:
    JMP END

  END:

    MOV AX,4CH
    INT 21H


    MAIN ENDP
END MAIN