Hi everyone.....i have to design a conversation like nested one intent within another intent

@Sagar_Indian Hi Sagar. Please see this demo example for your use case and customised accordingly.

In domain.yml

 intents:
  - one
  - two
  - three

utter_menu:
- text: Select the topic or write your question below.
  buttons:
      - title: '1'
        payload: /one
      - title: '2'
        payload: /two
      - title: '3'
        payload: /three        
              
          
    utter_ask_one:
       - text: you selected one
    utter_ask_two:
       - text: you selected two
    utter_ask_three:
       - text: you selected three

In nlu.yml

version: "2.0"
nlu:
  - intent: one
    examples: |
      - 1
      - one
      - one please
      - 1 please

 - intent: two
    examples: |
      - 2
      - two
      - two please
      - 2 please

 - intent: three
    examples: |
      - 3
      - three
      - three please
      - 3 please

In stories.yml

version: '2.0'
stories:
  - story: one menu
    steps:
      - intent: one
      - action: utter_ask_one

   - story: two menu
     steps:
      - intent: two
      - action: utter_ask_two

   - story: three menu
     steps:
      - intent: three
      - action: utter_ask_three

If you got any issue please let me know. I hope this will solve your issue. The concept will be same for any menu or options selection.

Original Thread with screenshot and with code files: Menu with numbers - #3 by nik202 | Menu with numbers - #7 by nik202 | Menu with numbers - #12 by nik202