You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: Can you help me in doing a reservation from JFK to IAH?

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

USER: My journey dates are Sep 15 to 17.

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

USER: I am Nancy Johnson.

ASSISTANT: Let me know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

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

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for choosing us.