[speaker001:] Hello, I am Margaret Clark.
[speaker002:] Hello. How may I aid you today?
[speaker001:] I want to change an existing reservation, can you please help me in that?
[speaker002:] Sure, please hold a moment.
[speaker001:] Sure.
[speaker002:] Sorry Margaret Clark, there are no active reservations to cancel on your name.
[speaker001:] That's not a problem. Thanks for your information.
[speaker002:] Thank you for reaching our service.