Hello.
user
Hello, how may I aid you?
assistant
I am Samantha Johnson. Could you help me in booking a flight ticket from ORD to IAD?
user
Sure, I am here to help you. Can you please share your travel dates?
assistant
I will start on Apr 13, return on Apr 15.
user
Do you have any specifications?
assistant
I need a connecting flight.
user
Sorry, there are no flights in this route as per your travelling details.
assistant
Ok, no problem. Thank you.
user
Thank you for reaching us.
assistant