THE QUAKER'S COURTSHIP
The "HENRY MY SON" version of Lord Randal (or Billy boy, for that matter)
NO, SIR, NO
PAPER OF PINS (or Madam, Will You Walk)
BILLY GRIMES (though that is b/w 2 women, or 3 in the versions which feature Billy eavesdropping)
SAUCY SAILOR (though that has exposition as well as dialogue)