You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Myself Nicole Lewis. I need to meet my friend in Philadelphia, can you please help me out?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My travel dates are 10/06 and 10/08.

ASSISTANT: Can you please share your source and destination airport codes?

USER: My origin airport code IAD and destination airport code PHL.

ASSISTANT: Please wait for a moment.

USER: Please take your time.

ASSISTANT: Sorry, there is no flight available on your requested dates.

USER: That's ok, I will choose any other source to travel my destination.

ASSISTANT: Thank you for approaching us.

USER: Thank you for searching flights.