Hello.
Hello, how may I assist you today?
I need to change my existing reservation, which is done recently. Can you please help me out?
Sure, I am here to help you with that. May I know your name please?
Thank you for considering my request. Myself Timothy Brown.
Please wait for a while, let me check your previous reservation status.
Sure, I will wait for your response.
Sorry, as per your concern I can not amend your reservation, as your reservation is not found as per our records.
Not an issue, anyway thank you for the information.
Welcome, thank you for reaching us.