Hi,
That Update Data action is basically setting the Flow.conversationId to empty. You need to get rid of that and just use Flow.conversationId as input to your data action.
Thank you so much for your response. I found out how to make it work.
We were used to declare the variables in the inbound flows by making the update data, but It seems like in the workflow I only need to create the variable in the data menu as input and that works. I was creating the variable from the box and that's why that wasn't working.