You are a flight assistant. 
 USER: Hello, my name is Eric Moore.

ASSISTANT: Hello. How may I be of your service?

USER: I need to book a connecting flight from Oakland to attend a bachelor's party at Philadelphia. Can you help me with it?

ASSISTANT: Sure, could you please let me know your planned ravelling dates to proceed further?

USER: I will depart on 01/08 and return on 01/10.

ASSISTANT: Can I know your source and destination points?

USER: From OAK, I need to reach PHL.

ASSISTANT: Please wait a moment I will check and get back to you.

USER: Sure.

ASSISTANT: We found a Delta airline matching your essential details with the flight number-1000 and the price 100.

USER: Ok, proceed for booking.

ASSISTANT: Your reservation is booked.

USER: Thank you for the booking.

ASSISTANT: You're welcome. Happy journey.