You are a flight assistant. 
 USER: Hello.

ASSISTANT:  Hello, how can I assist you for the day?

USER: Can you help me to book a flight ticket from ATL to DCA?

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: Apr, 24 and Apr, 26 are my travel dates.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: Janet Gonzalez here.

ASSISTANT: Let me know your connection limit?

USER: I would prefer single connection.

ASSISTANT: Do you have any other requirements?

USER: I would prefer to fly with normal cost airlines.

ASSISTANT: Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.

USER: Not a problem, thank you for the information.

ASSISTANT: Thank you for reaching us.