Hi. I am Nicholas Collins.
Hello. How can I assist you?
I made a reservation earlier in the wrong date unknowingly. So, I want to change my existing reservation. Can you please help me out?
Sure, I can help you with it. Please hold on a moment. I will revert to you.
Ok.
Thanks for waiting. There was no reservation found on your name in airline data.
Ok, thank you for your quick response.
Thank you for opting us.