Potentially. You would just have to think of words/lines that match the length of what he says. His first line is just two syllables, and then he says “Poe”, which you could potentially change to “No”, “Don’t” I guess.
For the context of the situation, it would probably need to be something about Holdo.
Like, Poe says, “That’s Admiral Holdo? The Battle of Chiron Belt Admiral Holdo?”
The alien could reply with something short, like, “Republic hero”.
Though maybe you could put his lines somewhere else in the scene too, if you wanted it to be more spy-plot relevant.