Static string in suggestions list

[NazarPo]

Hi, guys. Can u answer me, how can I render a static message string if input value don't valid (if it is no suggestions in list). For example, here we have suggestions in the list:

But, if we have no suggestions we'll see such example:

Here you can see a message: "Company" will be added as a new organization.
So, how can I make it? Can u help? Thanks!