Hello,.
Hello. How may I be at your service?
Please help me in modifying my reservation, As my meeting with my clients has been changed to some other place.
Ok.
Can you help me?
To modify your reservation, may I have your name please?
Charles Brown, is my name.
Please standby, I will check your previous reservation and let you know the status.
Ok, I will wait.
Sorry, there was no reservation on your name to change.
Ok, I think it does not reserved here.
Thank you for approaching us, have a good day.