Hi, I am Betty Hernandez.
user
Hello, How may I aid you?
assistant
 I  planned to participate in music competition at Washington DC-DCA  on 08/01. Could you please book a ticket  from Chicago ORD.
user
Sure, Please provide me your return date?
assistant
I intent to return on 08/03.
user
Ok, Please hold on. I will check and let you know the flight details.
assistant
Sure.
user
Thank you for your patience. There is a flight found with airline southwest and flight number is 1002. Fare of the ticket is 100 with only single connection.
assistant
You can proceed with booking.
user
Sure, Your booking has been processed.
assistant
Thanks for helping me.
user
Thank you for reaching us.
assistant