Hey guys, I have an interview coming up, i have never been on a plane or away from home so this is a first for me. I am staying at a hotel in Central city philadelphia, and I dont know how exactly to get to the dental school and back. I plan on asking the front desk at the hotel for a cab to take me to the D school but how will I get back to the hotel after the interview is over? I know there are some services where we call and they pick us up but I am completely confused on the intricacies of traveling. Thanks for the responses.