Hi.
user
Hello,.
assistant
I am Joseph Lewis.
user
How may I aid you today?
assistant
I want to change my reservation due to postpone of my appointment with doctor. Can you help me in my changing reservation?
user
Sure, please give me some time.
assistant
Sure.
user
There is no exiting reservation found on your name.
assistant
Not an issue. Thank you for your kind information.
user
Thank you for reaching us.
assistant