Here are some links that'll help you out in order to have a productive IRD:
<a href="https://faith.ph/tips-and-advice/5-tips-for-peaceful-interfaith-dialogues-with-others/" target="_blank">https://faith.ph/tips-and-advice/5-tips-for-peaceful-interfaith-dialogues-with-others/</a>
<a href="https://www.tenthousandcoffees.com/blog/10-ways-to-have-better-conversations">https://www.tenthousandcoffees.com/blog/10-ways-to-have-better-conversations</a>
<a href="https://www.nbcnews.com/better/lifestyle/how-have-better-conversations-people-you-ve-just-met-according-ncna1005941" target="_blank">https://www.nbcnews.com/better/lifestyle/how-have-better-conversations-people-you-ve-just-met-according-ncna1005941</a>