Hi.
Hello, what kind of assistance are you looking for?
Can you cancel my reservation? As I need to stay back on my office due to the sudden work assigned by my manager at the journey day.
Sure, I can cancel your reservation as you have requested.
Thank you for your consideration.
I need to know your name to find your reservation and cancel it as requested so, please mention here?
Sure, I have reserved it on my name Catherine Robinson.
Ok, please wait a minute. I will get back to you within a less time.
Ok, Make it in your possible time.
We are glad to inform you that we found your reservation and cancelled it successfully.
That's ok, thanks for your assistance.
Pleasure is mine to assist you, Thanks for consulting us. Hope you will visit again.