Hello.
user
Hello. How may I help you out?
assistant
I am looking to change the airport codes in the previous reservation because I have given a wrong details. Can you please help me to change the airport codes?
user
Sure, I will help you in changing the reservation. Can I know your name please?
assistant
Thanks a lot. My name is Jack Jackson.
user
Sorry, there are no reservations found.
assistant
It's ok, not an issue with that. Anyways thank you for your service.
user
Thank you for reaching us.
assistant
Most welcome.
user