Hello.
Hello, how may I serve you today?
I want to change my reservation, can you please help me to modify my travelling dates?
Sure, I am here to help you with this. May I know your name please?
Thank you, My name is Laura Harris.
Ok, please wait for a mean while.
Sure.
Sorry Laura, there is no reservation found as per your name to change it.
Ok, thank you for informing me.
You are welcome.