Dinah laughed which turned into a cough. She pulled the phone away and turned her head to cough instead of trying to clear her throat (that was actually worse for the muscles in the throat than coughing) and took a long sip of her tea before coming back on the phone. Whatever Mia said after the squealing was lost to Dinah, but she still understood the sentiment.
"No problem. When do we meet her?" It almost sounded like they were interrogating Mia about a boyfriend-- though if Kate (that was her name, right?) knew their identities, she'd be far more part of the family than any boyfriend.