Hello.
user
Hello, do you need any help from us?
assistant
Myself Frank Hall, can you help me to change the flight ticket which I had done a week ago to visit the art gallery?
user
Sure, please allow me a moment.
assistant
Ok, please take the time you need.
user
Sorry, there is no reservation matching with your name to make changes.
assistant
That is not a problem. Thank you for assisting me.
user
You are welcome.
assistant