Hello.
Hello. How can I assist you?
I would like to change my existing reservation, please help me out.
Sure, can I know your name please?
My name is Matthew Young.
Could you provide new airport codes please?
My airport codes are LAX and DEN.
Can I know your travel dates please?
My trip dates are 11/05 and 11/07.
Ok, wait a moment please.
Sure.
There is a flight in UA airline, can I book it?
Ok, please book my ticket.
Your ticket has been booked with flight number 1016.
Thank you for your response.
You are welcome.