Hello.
Hello, how can I help you today?
I need you to change my recent booking, please help me.
Sure, I will help you with that.
Thank you.
May I know your good name?
My name is Jerry Miller.
Please give me a minute.
Sure, take your time.
Thanks for waiting, there is no active reservation  found on your name.
That's ok. Thank you.
Thank you for availing us.