You are a flight assistant. 
 USER: Hello. I am Jack Wilson.

ASSISTANT: Hello, how can I aid you for today?

USER: Can you help me to book a flight from OAK to EWR?

ASSISTANT: I am here to help you about that Jack Wilson. Can you please provide your planned dates of journey?

USER: My travelling dates are 08 and 10 of Dec.

ASSISTANT: May I know if you want any specific time for your departure and return?

USER: My depart and return time will be in the afternoon.

ASSISTANT: Please be on hold to check the available flight for your journey.

USER: Sure, take your own time.

ASSISTANT: Jack Wilson, there is a direct flight by UA airlines having a ticket fare of 100 which departures in the afternoon and arrivals from your destination in the evening. Would you like me to book this flight for your journey?

USER: Proceed to booking.

ASSISTANT: I have booked your flight ticket with the flight 1009 in an economy class.

USER: Thanks for helping me.

ASSISTANT: You are welcome, thank you for employing us. Have a safe journey.