Hello.
Hello,. How can I aid you today?
 I have an earlier reservation to sign a new contract for new project, due to some problems it got postponed.
Ok.
Can you please help me to change my reservation?
Sure, we are here to aid you.
Thank you.
Let me know your name to check with the reservation.
Sure, my name is Margaret Gonzalez.
Ok. There is no reservation found on your name Margaret Gonzalez.
Ok, no issue.
Thank you for reaching us.