transfer (trains)

I go to the office.

私は会社へ行きます

I change once and go to the office.

私は一度乗り換えて会社へ行きます

I change once at City Hall station and go to the office.

私は市庁駅で一度乗り換えて会社へ行きます

I change once at City Hall station this morning and go to the office.

私は今朝、市庁駅で一度乗り換えて会社へ行きます

I change once at City Hall station with my coworker this morning and go to the office.

私は同僚と今朝、市庁駅で一度乗り換えて会社へ行きます