Hello, I am Robert Moore.
user
Hello, how can I help you today?
assistant
I need to fly Austin, could you please help me in booking my flight ticket from DFW to AUS?
user
Sure, I am here to help you. When did you planned to travel?
assistant
My journey is from 02/21 to 02/23.
user
Do you have any specification?
assistant
I need a connecting light.
user
OK, please wait I will check the best flight for you.
assistant
Ok.
user
 Thank you for waiting, we are sorry to inform you that, there is no flights are available on your mentioned details.
assistant
Ok, no issues. Thank you for your service.
user
Thank you for choosing us, have a good day.
assistant