Hi.
Hello.
I am John Martin.
How can I assist you today?
I am unable to travel at this moment because I have some work in my hometown, so can you help me cancelling my recent reservation?
Sure, I will help you on that.
Thank you.
Please give me a moment.
Ok, I will wait for your reply.
There is no reservation found under your name.
Oh! I think my sister's already cancelled my reservation, anyway thank you for your quick response.
Welcome, have a great day.