Hello.
Hello, how may I aid you?
 I already have an reservation to attend a meeting, due to some problems meeting place has been changed. So I need a few changes in my reservation.
Ok, wait a minute.
Sure.
We found your reservation, can you provide your new journey details?
My new journey dates are 04/18 and 04/20.
Ok.
Source: EWR. OAK is the destination point.
May I know your name?
My name is Jessica Jackson.
We found a flight on spirit airline, flight number as 1015 with the fare of 100. Shall I proceed?
Ok, book it.
Your ticket has been booked.
Thank you for your support.
Thank you for availing us.