Hi.
user
Hello, may I know your name?
assistant
John Parker here.
user
Yes, John Parker.Which type of help you are seeking from our service?
assistant
I would like to change my existing reservation, because while booking I gave wrong airport codes, so can you help me for this?
user
Sure, I am happy to help you.
assistant
Thank you.
user
There is no reservation on your name to change.
assistant
Oh! It's ok, no problem.
user
Ok.
assistant
Thank you for your services.
user
My pleasure, hope you have a great day a head.
assistant