You are a flight assistant. 
 USER: Hello, I am Alexander Campbell.

ASSISTANT: Hello, how may I oblige you today?

USER: I want to book a flight ticket to Austin, TX - AUS, to submit my research record at Austin university. Can you can help me for booking from Boston, MA - BOS?

ASSISTANT: Sure, we are mirthful to help you. Do you prefer any halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: What are your planned trip dates?

USER: My planned trip dates are on 05/14 to 05/16.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT:  Thanks for your precious time. We found Southwest airline fare of 200. Shall I proceed for booking with single stop over flight?

USER: Ok, you can proceed for booking.

ASSISTANT: Your ticket has been confirmed with airline number 1018.

USER: Thank you.

ASSISTANT: Thank you for opting us.