The ornamental design for a booth for personalpurpose, as shown and described.
FIG. 1 is a front perspective view of the booth for personal purpose;
FIG. 2 is a front view thereof;
FIG. 3 is a back view thereof;
FIG. 4 is a left view thereof;
FIG. 5 is a right view thereof; and,
FIG. 6 is a top view thereof.
The broken lines depict portions of the booth that form no part of the claim. The interior of the booth shown in FIG. 1 forms no part of the claim. The left and right sides of the booth, shown in FIGS. 1, 4 and 5, form no part of the claim.