Hello.
Hello. How can I assist you?
I have to change my travelling dates in  my previous reservation due to my leaves got shifted to another  dates. So please help me with that.
Sure, can I know your name please?
Thank you. Please check my reservation with my name Raymond King.
Sorry, there is no reservation found on your name.
Oh! It may not be booked properly due to server issues while booking. Anyway, thank you for your time.
Thank you for approaching us.