I requested a wheelchair to get from one point to the other due to medical conditions, all was good until I arrive in the Detroit Airport where I had a three-hour lay over. The lady that picked me up from my flight from Pennsylvania,pushed me to where I was to board my flight in Detroit to Jacksonville Florida, I requested if she would stop by the lady room, she either could not understand English or just ignore me. I asked three different people that were working for the airline to push me to the lady room. Finally after boarding my flight was I able to go to the lady room steward use the lady room on the lane