Hi.
Hello. How may I assist you?
I want to change my existing reservation which is done recently due to some problems, can you please help me in this?
Sure, may I know your name please?
Sure, my name is Elizabeth Campbell.
Please give me a moment.
Sure, I will wait.
There is no reservation found with your given name.
Ok, not an issue. Thank you for your service.
Thank you for opting us.