Hello.
user
Hello. How may I serve you for this moment?
assistant
I have done a reservation in the name Linda Jackson. But due climatic change I could not reach the airport, so I want to change my existing reservation. Can you help me with it?
user
Sure, could you please wait for a mean while to check for the availability.
assistant
Ok, take your own time.
user
Sorry Linda, there is no reservation found as per your name.
assistant
That's ok, no problem. Thank you for assisting me.
user
Thank you for your information.
assistant