Hello.
user
Hello.
assistant
Myself Sandra Davis.
user
Sandra Davis, how may I aid you?
assistant
I am willing to change my reservation. Can you please help me for this?
user
Sure, please hold on for a while.
assistant
Ok, I will wait for your response.
user
Sorry, no reservation is available by your name.
assistant
Not an issue, anyhow thank you very much for your service.
user
Thank you for reaching us.
assistant
You are welcome.
user