Hello.
user
Hello, how may I assist you?
assistant
I am Carolyn Martinez. I planned to travel from CLT to DFW, can you please help me to book a flight ticket?
user
Sure, may I know your travel dates?
assistant
I prefer to travel on Mar 25 and Mar 27.
user
At what time do you like to travel?
assistant
I planned to depart in afternoon.
user
Do you prefer economy or business class?
assistant
I am comfortable with all the classes.
user
Sorry, there is no flight on your details.
assistant
Ok, no problem. Thank you for your time.
user
Thank you.
assistant