Hello, I am Jeffrey Robinson.
user
Hello, how best can I aid you?
assistant
 I want to book a flight ticket to attend in IAD. International Auto Show, they are exhibiting more than 400 vehicles from many branded companies.
user
Sure, please provide your travel dates?
assistant
My travelling dates are from 12/03 to 12/05.
user
May I know your source code?
assistant
My source code is IAH.
user
Ok, please wait a moment.
assistant
OK.
user
We found an airline Spirit with fare 200 having a single c.onnection. Shall I proceed with booking?
assistant
You can proceed with booking.
user
Your booking has been confirmed with flight 1008.
assistant
Thank you for the help.
user
Thank you for reaching us.
assistant