plist to run this AppleScript every minute via launchd

com.nateofnine.FlaggedEmailToReminder.plist

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
        <key>Disabled</key>
        <false/>
        <key>Label</key>
        <string>com.nateofnine.FlaggedMailToReminders</string>
        <key>Program</key>
        <string>/usr/bin/osascript</string>
        <key>ProgramArguments</key>
        <array>
                <string>osascript</string>
                <string>/PATH_TO_YOUR_APPLESCRIPT/flagged_mail_to_reminders.scpt</string>
        </array>
        <key>RunAtLoad</key>
        <true/>
        <key>StartInterval</key>
        <integer>60</integer>
</dict>
</plist>

I figured it out, no need to use \ before spaces in the string element