Hello.
user
Hello, May I know your good name?
assistant
I am Margaret Miller.
user
How can I help you?
assistant
I want to book a flight ticket from Dallas&Fort worth,TX-DFW to Austin,TX-AUS.
user
May I know your travelling dates?
assistant
My travelling dates are from 09/30 to 10/02 with 1 connection limit.
user
Please wait a moment I will check and revert you.
assistant
OK.
user
I am glad to say that there is a flight  found that matches your details. Airline:Southwest, Flight number:1011 with price 100 and 1 connection.
assistant
You can proceed with this airline.
user
OK, your flight is confirmed.
assistant
Thank you for your service.
user
Thank you have a nice day.
assistant