You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I support you today?

USER: I want to travel BOS, can you help me to reserve flight ticket from EWR?

ASSISTANT: Sure, Let me know your connection limit.

USER: I need a break in between the journey.

ASSISTANT: On what dates, do you want to travel?

USER: My planned dates to travel on Feb 19 and return on Feb 21.

ASSISTANT: Ok, Do you have any other requirements?

USER: I would like to depart in the afternoon.

ASSISTANT: May I know your name please?

USER: Myself Patrick Jones.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

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

USER: It's ok, thank you.

ASSISTANT: Thank you for choosing us.