Hello.
user
Hello, How can I assist you?
assistant
I am planning to book my ticket from Austin, AUS to DFW. Can you please help me with booking a flight ticket?
user
Sure, May I know the travelling dates?
assistant
My planned travel dates are from Mar 01 to Mar 03.
user
Do you have any connection limit?
assistant
I need a flight with single connection limit.
user
Is there any other requirements?
assistant
No, I din't have any other  requirements.
user
May I know your name?
assistant
Sure, my name is Larry Carter.
user
Please wait a minute.
assistant
Sure, I will wait for your response.
user
Sorry, No flights found with your preferable dates.
assistant
Ok, no problem. Thank you for the information.
user
Thank you for opting us.
assistant