Hi, I am Nicole Brown.
user
Hello, How may I provide service to you?
assistant
I want to attend a workshop which is held on 02/28 and return on 03/01, can you book me a flight ticket?
user
Sure, Is there any connection limit for you?
assistant
Yes, I need a connection in between.
user
Ok, Please mention your travel airport codes with abbreviates?
assistant
Ok, I would like to start from Washington, DC-DCA to Austin, TX-AUS.
user
 Ok, please wait for couple of minutes, let me check the availability of flight.
assistant
Sure.
user
We hardly tried to provide you flight, unfortunately no flights are available to that.
assistant
That's ok, thank you for the response.
user
Thank you for your presence, Have a great day.
assistant