Hello.
user
Hello, how may I help you?
assistant
Can you please help me to book a ticket from DCA to ORD?
user
Sure, I am here to help you. May I know your planned trip dates?
assistant
My travelling dates are on Apr 08 and Apr 10.
user
Do you have any class preference?
assistant
No.
user
Are you looking for a connecting flight or a direct flight?
assistant
I need a connecting flight.
user
Can you please share your name to proceed further?
assistant
My name is Gregory Green.
user
Sorry, there is no flight available on this route for the given dates.
assistant
Ok, thank you for informing me.
user
Thank you for reaching us.
assistant