Hello, I am Amy King.
user
Hello, how can I be your helping hand today?
assistant
My interview has been postponed, I want to change my existing reservation. Can you help me with this?
user
Sure, I will help you with changing reservation. Please give me couple of minutes.
assistant
Sure, I will wait.
user
There is no existing reservation find on your name to modify.
assistant
Ok, Thank you for your service.
user
Thank you for reaching us.
assistant