Hello.
user
Hello, how may I aid you?
assistant
Myself Samantha Jones, due to some business meeting I am going to change my existing reservation. Could you please help me in changing the reservation?
user
Sure, I am gleeful to help you. Please wait for a moment I will check your complete details and proceed further.
assistant
Sure, I will wait for your response.
user
Sorry to say, there is no reservation on your name in my database.
assistant
Not an issue, anyhow thank you very much for your help.
user
Thank you for reaching us, have a nice day.
assistant