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