Hello.
Hello, how may I help you?
I want to change my existing reservation. Can you please help me with this?
Sure, I am here to help you with that. Can I know your name?
Sure, my name is Jessica Harris.
Please wait for a moment to check your details.
Sure.
Sorry, no reservation found on your name in my database.
Ok, not an issue. Thank you for checking.
Thank you for reaching us, have a nice day.