How to get the user input as the parameter of the microflow?

I was trying to get the user input from the interface, and passed the input value as the parameter into the microflow. But I cannot find the best way to get those inputs because all the input widgets are needed the data source from the object or association.   Is there any way to get the customer input like HTML confirm windows?   Thank you.
1 answers

Hi Meng,

As Mohammad Reza Dowlut mentioned,

Create a non persistent Helper entity and create a popup page in that, get the input using helper entity,

pass the helper entity as a input parameter to the microflow.