Hello, I am Rebecca Wright.
user
Hello, how can I help you?
assistant
I want to visit ORD from my hometown IAD, can you help me with direct flight?
user
Sure, Can you provide me your travelling dates?
assistant
My depart is on  05/24 and return on 05/26.
user
Ok, wait for some time.
assistant
OK.
user
Thanks for waiting there is no flights found on your details. Thanks for choosing us.
assistant
No problem, thank you for the information.
user