Hi.
user
Hello, how can I help you today?
assistant
Could you please help me in booking a flight ticket from DFW to IAD?
user
Sure, may I know your planned travel dates?
assistant
My travel dates are Jan 16 and Jan 18.
user
May I know your connection limit?
assistant
I need a single connecting flight.
user
Is there any class preference for you?
assistant
No.
user
May I know your good name?
assistant
My name is Melissa Hill.
user
Sorry to say that, no flights were found with your given details.
assistant
Not a problem, thank you.
user
Thank you for reaching us.
assistant