I suggest releasing it in arXiv. Machine Learning openly release new tools and studies through arXiv. Except if you need to publish in a journal to meet requirements of your institute.

https://medium.com/@ODSC/top-10-ai-chatbot-research-papers-from-axxiv-org-in-2019-1982dddabdb4

Dear Othmen Fares Ben Ayed ,

Look the link, maybe useful.

Article Chatbots applications in education: A systematic review

Regards,

Shafagat

Dear Fares,

I can see some published works in the Expert Systems with Applications- journal

Its impact factor is 6.98 (Q1-rank). Please find the journal from the below link

https://www.sciencedirect.com/journal/expert-systems-with-applications

for example:

Article Automatic knowledge extraction of any Chatbot from conversation

I strongly agree with the proposed responses!

Thanks a lot

Find suitable journals here https://journalfinder.elsevier.com/

You can also check

Wiley: https://authorservices.wiley.com/author-resources/Journal-Authors/find-a-journal/index.html

MDPI: https://www.mdpi.com/about/journals

Springer: https://journalsuggester.springer.com/

You can try this

Journal of Medical Internet Research" (JMIR; ISSN 1438-8871, Medline-abbreviation: J Med Internet Res) (founded in 1999, now in its 22nd year!)

I would suggest you some basic conference, however, you may Have a look at here too : https://research.com/conference-rankings/computer-science

Agree with Muhammad Ali