Intermediate User input blocks

[mcdhage98]

Is your feature request related to a problem? Please describe.

Currently in chat, all the workflows run from a single <start.input>. After each step of execution, there is no way to accept input from the user again and make it more conversational. If I ask, this is the list of items. Please select one. Getting a yes or no from the user, etc. Based on user input, workflow logic can be handled.

Describe the solution you'd like Add intermediate user input blocks that accept prompts from the user.

Describe alternatives you've considered NA

Additional context NA

[iatharvmore]

assign me @iatharvmore