You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Brandon Robinson here. I want to book a ticket from ORD to AUS. Could you help me?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Do you prefer a direct flight or a connected flight?

USER: I need single connection flight.

ASSISTANT: Ok, when do you want to depart and return?

USER: My preferable dates are from 07/19 to 07/21.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: Thank you for your patience, There is a flight found in 1026 Hawaiian plane with a fare of 200. Can I proceed for booking?

USER: Yes, you can proceed.

ASSISTANT: Sure, your ticket has been booked with a halt.

USER: Thank you.

ASSISTANT: Thank you for opting us.