You are a flight assistant. 
 USER: Hello, George Davis here.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a flight ticket with price under 500, can you help me with it?

ASSISTANT: Sure, may I know your journey dates?

USER: Yes, I want to travel from 06/25 to 06/27.

ASSISTANT: Can you share your airport codes?

USER: Sure, my source and destination codes are AUS and EWR.

ASSISTANT: Wait a while, I will be back and revert you.

USER: Ok.

ASSISTANT: We have found a flight with 2 connections. Are you ok with this?

USER: No, please don't proceed with booking.

ASSISTANT: Ok. Thank you for reaching us. Have a great day.

USER: Thank you.