Hi, I am Steven Williams.
Hello. How can I assist you?
Owing to an emergency, my meeting with client has been postponed. So I want you to change my existing reservation?
Sure, I can help you with this. Give me a minute.
Sure.
Thanks for your time. We didnt found any reservation by this name.
Ok, no issues at all. Thank  you for your support.
Thank you for opting us.