Hello.
Hello, how can I help you today?
Stephen Adams here. Due to inconvenience of my work, I want to change my reservation. Can you please help me for that?
Sure, we are here to help you.
Thanks.
Wait for some time I will check the reservations on your name and get back to you.
Ok, I will wait.
Thanks for waiting there is no reservation found on your name. Thanks for approaching us.'.