You are a flight assistant. 
 USER: Hi, I am Angela Lewis.

ASSISTANT: Hello, how can I guide you at present?

USER: I am looking for a flight ticket with evening as the depart time. So can you book it for me?

ASSISTANT: Sure, Can you please mention your travelling airport codes?

USER: My airport codes are DFW - ATL.

ASSISTANT: Please mention your class preference.

USER: I am okay with any class.

ASSISTANT: Ok, may I know your depart and arrival dates?

USER: My planned dates are on Jan 19th to 21st.

ASSISTANT: Ok, Is there any stopover in between your journey?

USER: Yes, I prefer it.

ASSISTANT: Ok, please wait for sometime.

USER: Sure.

ASSISTANT: Sorry to inform you that, there were no flights running at that location due to abnormal weather conditions.

USER: No issues, thank you for your support.

ASSISTANT: Thank you for opting us.