Hello,.
Hello. How may I assist you?
My business trip was cancelled, so I want to change my existing reservation. My name is Thomas Turner.
OK. Could you please provide me the source and destination?
My origin airport from Atlanta, GA - ATL, and my destination AZ - PHX.
OK. Please provide me your intend travel details?
My travelling dates from 12/01 to 12/03.
OK. Give me some time to check the availability of dates.
Sure.
I have found a flight for you.
Let me know the details.
\flight number 1003, UA airlines. Shall I proceed the booking?
OK.
Your flight has been booked. Thank you for choosing us.