Depending on how your customer responds to your campaign, you can use an intent to trigger a certain flow.
To connect your chatbot to a campaign:
4. Train your bot to make sure that the intent is recognized.
5. Test your bot to see the result.
Try to use a different response, for example, for each campaign. If your customer needs to respond "yes" for a certain deal in one campaign, that means the "Yes" intent should only be used for that specific campaign. An intent can only be triggered once to initiate a flow.
See also:
[New bot builder] Add an intent to your bot
[New bot builder] Recognize expressions with intents
[New bot builder] Train your bot