Hello.
Hello, how can I aid you for today?
I am Catherine Anderson. Due to some problems my trip was cancelled so can you please cancel my flight ticket?
Sure, I will help you about that Catherine Anderson.
Thank you for your response.
I have found a reservation with your name are you want to cancel it?
Please cancel.
As per your request, I have cancelled your reservation.
Thank you for your service.
You are welcome, thank you for opting our service.