You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to visit Philadelphia, will you help me in booking the flight ticket from OAK to PHL?

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

USER: My travel dates are Dec 31 and Jan 02.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I need a flight with single connection.

ASSISTANT: May I know your good name please?

USER: Myself Daniel Scott.

ASSISTANT: Do you have any other specifications?

USER: No, thank you for asking.

ASSISTANT: We found American airline with economy class and flight number is 1007 with arrival time is 0:00 hours and depart time is 12:00 hours.Shall I proceed for booking?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for helping me.

ASSISTANT: You are welcome.