Hi. I am Jason Hill.
user
Hello, how can I assist you?
assistant
I want to book a  direct flight ticket to attend a  client meeting at IL-ORD. Can you help me?
user
Sure, may I know your travelling dates?
assistant
05/21 and 05/23 are my travelling dates.
user
Please mention your source code?
assistant
WA-SEA is my source airport code.
user
Could you please mention your price range?
assistant
1000 is my price.
user
Sorry, no flights found on your requested travelling dates.
assistant
No issue.
user
Thank you for approaching us.
assistant
Thank you for your service.
user