Thanks I was thinking it might be something about him being a sleep for so long or whatever but I wanted to hear others opinion first and I was not quite sure. I am wondering if Lando where there so long and even though he was dressed up how did Boba Fett not notice him and great a Bounty Hunter as he was and had all that time ? Surely Lando's voice must have seemed familar ? Maybe Luke was just so good at planning things by this time that he somehow knew how to tell Lando how to not get caught

, plus the force must have been with them