Hi, I am Kevin Lee.
user
Hello. How can I help you?
assistant
I want to book a ticket to meet the choreographer at DFW, as I have a dance competition on 09/01. Can you help me to book a flight ticket in the dates of 08/31 and 09/02?
user
 Sure,Can  I know your source code?
assistant
My source code is CA - OAK.
user
Do you have any connection limit?
assistant
I need a connected flight with price limit of 200.
user
Please wait a while.
assistant
Ok.
user
Thanks for being waiting. We found a Southwest,airline number:1005 and the price is 100.
assistant
Ok, please proceed with that airline.
user
Your flight ticket has been confirmed.
assistant
Thank you for your great service.
user
Thank you for choosing us.
assistant