I want to ask for the session of me (Sadako) and the joint undertaker (Yaeko) of Shasta-Tour before you move.
Before you want to move, I want to ask the session of me(Sadako), co-organizer of the tour of Shasta (Yaeko).
Session of this time, who will be in the form of skype "Multiple Call". Interpreter, I ask a friend.
I am going to perform this session in form of [plural calls] of Skype.