Happy1Valley

Thanks for the advice everyone.  
 

The third person has decided she doesn’t want to go due to the warnings about Nassau.  I’m so happy she decided this before changing our booking.  But, now I know the process thanks to the responses.  

43 minutes ago, tonit964 said:

Does the cabin you booked hold 3 or more people? Also, if you booked directly with Carnival, you can call to add the 3rd person, if you booked with a travel agent, you need to contact them.

I booked directly with Carnival.  But after researching, I see it only sleeps 2 people although the picture shows a sofa.  

My friend and I are booked for a cruise in May.  What do I need to do to add another person?

Thanks in advance.