Hi.
user
Hello. What can I do for you today?
assistant
I want to change my flight reservation as I am unwell, can you please help me?
user
Sure, may I know your good name please?
assistant
My name is Jerry Garcia.
user
Ok, please wait for some time.
assistant
Sure.
user
There is no existing reservation found on your name in our records.
assistant
Sad to hear that. Anyway, thank you for checking.
user
Thank you for reaching us.
assistant