Hi.
user
Hello.
assistant
Joseph Harris here.
user
How can I aid you?
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, give me a minute. Sorry, there is no reservation found under your name.
assistant
Ok, I will wait for your response.
user
Thank you for picking us.
assistant
Most welcome, thank you for your services.
user