Hello.
Hello, how can I assist you today?
Margaret Jackson here.
Nice to meet you Margaret Jackson.
While booking flight I mentioned wrong travelling dates, so can you help me change my existing reservation.
Sure, just wait for a while, I will check it once and revert you back soon.
Ok.
Sorry, there is no reservation found with your name to change.
Ok, that's fine. Thank you for your services.
It's my pleasure.