You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am William Gonzalez.

ASSISTANT: How can I aid you?

USER: I am planning to attend music concert at OAK, can you please help me with booking a flight ticket from LAX?

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

USER: Sure, I would like to take off on 12/24 and return on 12/26.

ASSISTANT: Ok, please wait for a while.

USER: Ok, but please make sure that the price limit does not exceed 1000.

ASSISTANT: Thank you for waiting.

USER: You are welcome.

ASSISTANT: Here, I found a flight with 1 connection and as per your request the airfare is about 200 only. Shall I proceed in booking?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket has been confirmed for the flight 1010 In AA airlines.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for availing our service.