What Design pattern for list of choices , when user select choice

i have application which user select Initial choice and this choice
will present another set of choices , each choice can invoke the flow of the application of present another list of choices .
what will be the best design pattern for such flow ? for example:

app:what is you name ?
user: poko
app: what is your profession?
  1.programmer 
  2.Lawyer
  3.blacksmith
user: 2
app: what total income per year 
  1. above 100$
  2. above 200$
user :2 
in the application :
app invokes layer handler with handling income above 200 $