how to increment text filename using batch script - windows

Question

With reference to increment folder name link, I want to ask how to change it from creating folder to creating text file?
Here's the edited version of the code:
#echo off
#For /F "tokens=1,2,3 delims=/ " %%A in ('Date /t') do #(
Set Day=%%A
Set Month=%%B
Set Year=%%C
)
#echo off
setlocal enableDelayedExpansion
set "baseName=testing-%Year%%Month%%Day%-"
set "n=0"
for /f "delims=" %%F in (
'2^>nul dir /b /ad "%baseName%*."^|findstr /xri "%baseName%[0-9]*"'
) do (
set "name=%%F"
set "name=!name:*%baseName%=!"
if !name! gtr !n! set "n=!name!"
)
set /a n+=1
md "%baseName%%n%"
So it works like this. "Hello-20140716-1", "Hello-20140716-2" etc folder can be created by double clicking this batch file. But how can I change it from folder to text file?
I tried changing md "%baseName%%n%" to Echo "Hello" > %baseName%%n%.txt and Echo "Bye" > %baseName%%n%".txt
But this does not work as it will only output " Bye" into hello-20140716-1.txt without creating "Hello" to hello-20140716-1.txt and "Bye" to hello-20140716-2.txt

Answer 1

Test this:
#echo off
For /F "tokens=1,2,3 delims=/ " %%A in ('Date /t') do #(
Set Day=%%A
Set Month=%%B
Set Year=%%C
)
set "baseName=testing-%Year%%Month%%Day%-"
set "n=0"
:loop
set /a n+=1
if exist "%baseName%%n%.txt" goto :loop
type nul > "%baseName%%n%.txt"
echo "%baseName%%n%.txt" was created
pause

Answer 2

Question title is about 'Increment text filename using batch script', so I dropped the timestamp in filename and just increment the name.
Here is my script:
#echo off
echo.
setlocal
set N=0
set FILENAME=baseFileName.%N%.anyExtension
:loop
set /a N+=1
set FILENAME=baseFileName.%N%.anyExtension
if exist %FILENAME% goto :loop
echo You can safely use this name %FILENAME% to create a new file
endlocal
Credit:
I created my own flavor based on #foxidrive's answer, meaning 99% credit goes to her/him