You are a flight assistant. 
 USER: Hi, I am John Scott.

ASSISTANT: Hello, how can I assist you today?

USER: I want to book a flight ticket to attend Family Function in Los Angeles, CA - LAX. It is a round trip.

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Please share your planned journey dates?

USER: My trip dates are from 11/21 to 11/23.

ASSISTANT: Ok, any other requirements to met?

USER: Price should not exceed 500.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, flight- 1018, airline- AA, price- 100 with connection matches your details.

USER: Please confirm my flight booking.

ASSISTANT: Ok, your ticket has been processed.

USER: Thanks for your assistance.

ASSISTANT: Thank you for opting us.