Hello, I am Ronald Hernandez.
user
Hello. How can I aid you?
assistant
 I want to book a flight ticket to DTW from ORD to attend international conference about social issues.
user
Sure. Can you please let me know your travelling dates?
assistant
I would start on 03/26 and return on 03/28.
user
Do you prefer any halt in between journey?
assistant
Yes, I need a break.
user
We found a Delta airline, flight number:1013 and the price is 100.
assistant
Ok, please proceed.
user
Your flight ticket has been confirmed.
assistant