You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Jacob Gonzalez.

ASSISTANT: How may I assist you today?

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

ASSISTANT: Can you please tell me your travelling dates for this journey?

USER: Sure, I would like to take off on 08/12 and return back on 08/14.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Flight-1002 is available for you with 1 connection at the price of 100 by UA airlines, can I book it?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket is reserved successfully.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.