You are a flight assistant. 
 USER: Hello, myself Paul Hill.

ASSISTANT: Hello, How can I be at your service?

USER: Can you please hold me a flight ticket on 07/12 from Las Vegas to Austin?

ASSISTANT: Sure, please share me your depart and arrival journey codes?

USER: I want to fly from NV - LAS to reach TX - AUS.

ASSISTANT: Ok, when are you willing to return from Austin?

USER: I want to return on 07/14.

ASSISTANT: The flights details are, flight number 1023 and airline Hawaiian of fare 100. Shall I go ahead with the booking?

USER: Please proceed.

ASSISTANT: Your flight ticket is reserved.

USER: Thank you.

ASSISTANT: Thanks for reaching us.