Hi.
Hello, how can I assist you today?
Actually, I want to change my existing reservation which is done recently due to some health issues, can you please help me in this?
Sure, may I know your name please?
Ok, my name is Sandra Williams.
Ok, please wait for a while.
Sure, I will wait for your response.
Sorry, there was no reservation found with your given name.
Ok, no problem. Anyways, thank you for your service.
Thank you for opting us.