Hello, I am Jeffery Harris.
user
Hello. In what way, may I aid you now?
assistant
I need to change my existing reservation as my destination for my trip has been changed.
user
Ok.
assistant
Will you help me out in chaining  my flight ticket?
user
Please wait a minute.
assistant
Sure.
user
Thanks for your time.
assistant
Ok.
user
Sorry, we have no reservation with your name.
assistant
Ok, no issues.
user
Thank you for supporting us.
assistant
Thank you for quick response.
user
Have a good day.
assistant