You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Anthony Adams.

ASSISTANT: How can I assist you today?

USER: My friend have planned for a round trip from LAX, so can you please help me to book my ticket with the price under 500?

ASSISTANT: Sure, I will help you with that.

USER: Thank you.

ASSISTANT: Can you please share your travelling dates to proceed further?

USER: Ok, I want to depart on 09/06 and return on 09/08.

ASSISTANT: May I know your destination code?

USER: My destination code is also LAX.

ASSISTANT: Please wait for a moment, I will get back with your details.

USER: Sure.

ASSISTANT: I found a flight for you with price 100, flight number is 1005 and connection is 1.Shall I proceed the booking?

USER: Yes, you can book the ticket.

ASSISTANT: I confirmed your ticket successfully with AA airline.

USER: Thank you very much for booking my ticket.

ASSISTANT:  Can you please give me a feedback to my service?

USER: Sure, I will be happy to give my feedback. Thank you once again for helping me.

ASSISTANT: Thank you for contacting us, have a safe and great journey.