How do you reply to a message that says “you don’t have to thank me”

I sent this person a message saying “praying for you, hope all goes well today, Have a great day!”

He responded with “Thank you very much, that’s super kind of you. I hope you have an amazing day today!!! 😁”

I said “thanks I appreciate it! 🙂”

Then he responds with “you don’t have to thank me”

How do you respond to this? Or should I just not respond back at all? I’m a little confused! 😂 someone help!!!