Hi.
user
Hello, how may I assist you?
assistant
I am Paul King, while booking I gave wrong airport codes in my previous reservation, so can you help me for changing an existing reservation?
user
Sure, I am will help you.
assistant
Thank you.
user
Sorry, there is no reservation under your name in our listings.
assistant
Oh! No problem.
user
Ok, thank you for reaching out here.
assistant
Thank you for your services.
user
Most welcome.
assistant