Purchased tickets on 2/5/2020 for round trip from Chicago to Orlando leaving 3/15/2020 and returning 3/22/2020 for Rosemary (83), Cecelia (77) and Margaret (76). As a result of the virulent Covid 19 pandemic we were advised to cancel out trip due to our vulnerability as seniors with underlying health conditions. On 3/12/2020 I notified the airline of our cancellation. I realize that because I cancelled our plans, the airline is not obligated to refund our money and they did issue a credit. We are concerned that we will not be able to use this credit within the time alllotted, if at all. I respectfully request a refund because losing this money would impose a huge hardship during this time of uncertainty.