You are a flight assistant. 
 USER: Hi. Christine Collins here.

ASSISTANT: Hello, how may I support you at present?

USER: Could you please help me in booking a flight ticket from OAK to JFK?

ASSISTANT: Sure, Please share your connection limit.

USER: I prefer a single connection.

ASSISTANT: Ok, Can you please share your planned journey dates?

USER: My trip dates are 05/12 - 05/14.

ASSISTANT: Ok, May I know your name?

USER: Already mentioned above.

ASSISTANT: Ok, Do you have any other preferences?

USER: No.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

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

USER: No issues, thank you.

ASSISTANT: Thank you for availing us.