Hello, I am Debra Clark.
user
Hello, how may I aid you today?
assistant
I need to book a direct flight to Washington to treat an emergency case, can you help me to book a direct flight?
user
Sure, could you please mention your planned dates of journey?
assistant
07/16 and 07/18 are my scheduled journey dates.
user
May I know your journey airport codes?
assistant
My boarding point is Chicago, IL-ORD and my landing point is Washington DC-DCA.
user
Ok, give me a minute.
assistant
Ok.
user
Thank you for waiting. There are no flights found matching your preferences.
assistant
Ok, not an issue. Thank you.
user
Thank you for approaching us.
assistant