You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I want to attend my client's marriage at Oakland, could you book my ticket from New York?

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

USER: My itinerary dates are Sept 7 and Sept 9.

ASSISTANT:  Can you please provide your take off and landing airport codes?

USER: My genesis and terminus airport codes are EWR and OAK.

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

USER: Book the ticket on the name of Kimberly Wright.

ASSISTANT: Let me know your connection limit?

USER: I need a direct 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: No problem, thank you.

ASSISTANT: Thank you for choosing us.