You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am a politician, I have to meet mayor of New York. So please book my ticket from OAK to EWR.

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

USER: My itinerary dates are Oct 8 and Oct 10.

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

USER: Book the ticket on the name of Angela White.

ASSISTANT:   In which class would you like me to book your flight ticket?

USER: I am comfortable in any class.

ASSISTANT: Let me know your connection limit?

USER: I am looking for a direct flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

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 choosing us.