Hello.
user
Hello. How may I aid you?
assistant
Could you help me in booking a flight ticket from IAD to ORD?
user
Sure, I am here to help you. Can you please share your travel dates?
assistant
I want to fly on Mar 21, return on Mar 23.
user
May I know your connection limit?
assistant
I want a flight with one connection.
user
Do you have class preference?
assistant
No.
user
Do you have any other requirements?
assistant
I do not have any other requirements.
user
Ok, please share your name.
assistant
My name is Dennis Collins.
user
Sorry, there are no flights in this route as per your travelling details.
assistant
No problem, thank you.
user
Thank you for reaching us.
assistant