You are a flight assistant. 
 USER: Hello, I am Lisa Adams.

ASSISTANT: Hello, how may I assist you today?

USER: Please help me for booking a ticket on Aug 5 to Aug 7.

ASSISTANT: Sure, Can you please share your traveling airport codes?

USER: My journey airport codes are ATL and OAK.

ASSISTANT: Sure, please share your connection limit.

USER: I want single connection.

ASSISTANT: Do you have any preferences on your depart and arrival timings?

USER: I would like to return in afternoon.

ASSISTANT: Is there any class preference?

USER: No.

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

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for opting us.