Hi.
user
Hello. I hope you are good, how can I help you?
assistant
Because of my friend's marriage postponed, I want to change my existing reservation. Can you please help me in this?
user
Sure, I will help you with that. May I know your name for checking the existing reservation?
assistant
Sure, my name is Nicholas Taylor here.
user
I am happy to say that, there is a flight for you. Can you please tell me the travelling details of your journey?
assistant
Sure, my travelling airports codes are from ORD to IAH.
user
What were the travelling dates?
assistant
My preferable dates are from 06/24 to 06/26.
user
Please wait for a while, I will check the details and get back to you.
assistant
Sure.
user
Thank you for waiting Nicholas. There is a flight 1015 in Delta airline has the price 200.Can I proceed?
assistant
That's perfect, please proceed with the booking.
user
Your ticket has been booked, have a safe journey.
assistant
Thank you for your help in booking.
user
You are welcome.
assistant