Hello, I am George Thomas.
user
Hello, how may I aid you?
assistant
 I want to enter into the Marketing business field, So I want to attend Marketing and Business Development Conference in Washington, DC - DCA. Can you help me with booking a connecting flight?
user
Sure, when are you willing to travel?
assistant
My travelling dates are from 01/09 to 01/11.
user
Help me with the source code?
assistant
My source code is IAD.
user
I found Southwest airline of number 1007 is available on your dates which matches your essentials and it costs you only 200. Shall I reserve?
assistant
You can proceed with booking.
user
Your flight ticket is booked.
assistant
Thank you for the help.
user
Thanks for your approach.
assistant