Hello.
user
Hello. How can I assist you?
assistant
Due to my health conditions, I want to change my recent reservation.Can you help me with that?
user
Ok, may I know your name?
assistant
Matthew Moore here.
user
I have found your reservation. Can you please tell me your new travelling dates?
assistant
My trip dates are 12/25 and 12/27.
user
Ok, may I know your new airport codes?
assistant
My airport codes are DEN-BOS.
user
Sorry, no flights found on your route.
assistant
No problem, Thanks for the information.
user
Thank you for reaching us.
assistant