You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I want to book a flight with normal cost airline. Could you please help me with booking a flight ticket?

ASSISTANT: Sure, we are mirthful to assist you in booking. Please share your planned travelling dates to proceed further.

USER: My travelling dates are Nov 11 and Nov 13.

ASSISTANT: May I know if you have any depart and return timings?

USER: I want to return in the afternoon.

ASSISTANT: Do you need a flag stop in between your journey?

USER: I prefer yo travel in a connecting flight.

ASSISTANT: Kindly share your source and destination airport codes.

USER: My airport codes are IAD to ATL.

ASSISTANT: Before booking, I need to know your name please?

USER: I am James Jackson.

ASSISTANT: Thank you for sharing your journey details, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for approaching us.