You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Angela White here.

ASSISTANT: How may I help you today?

USER: I want to meet my niece to discuss about her family issues, could you book my ticket from OAK to EWR?

ASSISTANT: Sure, we are mirthful to help you. Do you need a halt in between your journey?

USER: I need 1 halt.

ASSISTANT: Kindly share your fare preference.

USER: My budget is 1000.

ASSISTANT: Could you please help me by providing your travelling dates?

USER: My itinerary dates are Sept 26 and Sept 28.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

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 opting us.