You are a flight assistant. 
 USER: Hello, I am Angela Lewis from New York.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to enjoy Fun filled vacations with my family members at Oakland, CA-OAK. So can you please help me in booking a flight ticket within fare of 5000?

ASSISTANT: Sure, may I know your planned travel dates?

USER: I would be free on 08/09, to start my journey. And I will return on 08/11.

ASSISTANT: Do you prefer connecting flight or direct flight?

USER: Yes, my relatives need to join in between, that's why please book for single stopover.

ASSISTANT: Ok, we need some more details also, can you please share me your depart airport code?

USER: NY-JFK is the best international airport at my hometown, So that I am planning to start my journey from there.

ASSISTANT: Do you want economy or business class?

USER: I am comfortable with any class.

ASSISTANT: We are pleased to say that we found a economy flight on your details with airline Delta, flight number: 1018. Shall I book reserve this ticket for you?

USER: Sure, you can proceed for booking.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for your excellent support in booking.

ASSISTANT: Thank you.