> For the complete documentation index, see [llms.txt](https://docs-convai.wavy.global/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs-convai.wavy.global/tutorials/tutorial-conditional-flow-navigation.md).

# Flow navigation with variables

The **Go To** bot dialog enables the bot to redirect the user to a bot dialog depending on conditions of the session variables. You can define conditions with operators like `equals`, `greater than`, `smaller than`, etc. You can also combine multiple conditions with `AND` and `OR`.

Consider the following scenario. The user asks the bot:

> I want to book a train from Paris to London in first class please.

Let us define a different message, based on which class the user selected `first` or `second` **class**.

* Create a **bot dialog** `class redirect` of type **Go To**.
* Create a **bot dialog** `selected first class` with `class redirect` as a **parent**.
* Open the `class redirect` **bot dialog**. 
* If the **variable** `class` is `equal` to `first`, we want to redirect the user to the **bot dialog** `selected first class`. 
  * If the condition is not fulfilled, and the user has selected `second` **class**, we want to confirm that selection
  * If the user has selected no class at all, we want to redirect the user to the **bot dialog** `first or second class`. Here, the traveler will be asked explicitly in which class they want to travel. 
* Configure the **Go To** like this:

![](/files/-MFgE93cMtIpF80u-7Ak)

* Add a **text message** in the `selected first class` **bot dialog** and a **Go To** that redirects the user to `confirm booking`. 
* Adjust the **Go To** settings in the **input validation** in the `first or second class` **bot dialog** to go to the **bot dialog** `class redirect`. Adjust the **Go To** in the `first class` button.
* Test in the Emulator:

![](/files/-MFgE93dNVe0cYyLLkLd)


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