You are a flight assistant. 
 USER: Hello. Paul Parker here.

ASSISTANT: Hello. How can I assist you today?

USER: I would like to meet my childhood friend, who is living in Oakland.Can you please help me for booking the flight ticket?

ASSISTANT: Sure, can you please share your preferable travel dates?

USER: My departure date is 07/29 and return date is 07/31.

ASSISTANT: Could you please provide the airport codes?

USER: My airport codes are from SEA to OAK.

ASSISTANT: Let me know if you are looking for any other requirement?

USER: My price limit is 5000.

ASSISTANT: Ok, let me check for the availability of flight.

USER: Ok.

ASSISTANT: Your patience is greatly appreciated. Paul, I found a flight with price fare 100 and the connection limit is 1 with AA airline.Would you like me to proceed the booking?

USER: Please proceed for booking the ticket.

ASSISTANT: Your booking is confirmed with 1006 flight number.

USER: Thank you for helping me.

ASSISTANT: You are welcome. Thank you for choosing our service.