Hi, I am Virginia Williams.
user
Hello, how can I help you?
assistant
I need to book a flight ticket from Houston to Chicago, so can you please book me a direct flight?
user
Sure, may I know your airport codes?
assistant
Yes, my airport codes are TX-HOU and IL-ORD.
user
Please provide me your planned journey dates.
assistant
Sure, my travel from 08/12 and 08/14.
user
Ok, please wait for a moment. Sorry, no flights found with your given details.
assistant
That's ok, thank you for the response.
user
Thank you for opting us.
assistant