Hangman fun

Guess words that have missing letters.

Guess the word: a _ a _ _ _ _

You: Let's say H.
Me: Wrong! 1/5
You: Hmmm, I think it has "I".
Me: You're right! a _ a _ i _ _
You: Now the letter "B".
Me: Not good! 2/5
You: It definitely has an "M".
Me: Awesome, it does! a m a _ i _ _
You: Let's say "G".
Me: You're getting closer. a m a _ i _ g

What word is it? :)