Hello.
user
Hello. How can I help you?
assistant
Can you please help me to make a reservation from ORD to DCA?
user
Sure. Let me know your travelling dates.
assistant
My depart and return dates are on Dec 24 and Dec 26.
user
Do you have any class preference?
assistant
No.
user
Is there any connection limit?
assistant
I need a direct flight.
user
Can I know your name?
assistant
My name is Robert Hall.
user
Sorry, no flights found for your travelling dates.
assistant
Ok, not a problem.
user
Thank you.
assistant
Thank you.
user