Possible Clues:

• Yes, it's a sniffy-sounding matter
• Having 2 down that this was the way it was dispatched with the gin
• Agreeing with fool, silly gent outside home
• Being agreeable the way one is dismissed with gin
• Agreeable to be silly enough with a gent in here
• How to make oneself agreeable, as dismissed in the beginning
• Agreeable to be dismissed in a singularly short way
• There's no knowing this, by the sound of it
• Agreeable to have dispatched this in a singular, small way
• Yes, it's like it was dispatched with the gin