You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you at this moment?

USER: There is a client meeting in Houston, HOU. I need to travel from Houston, IAH. Can you please book the flight ticket?

ASSISTANT: Sure, I will help you about that. Can you please help me by providing your planned dates of journey?

USER: The preferred travel dates are 03/07 and 03/09.

ASSISTANT: One of the airlines Hawaiian with highest rating by tourists is flying to your region with 100 fare. Can I confirm your ticket booking?

USER: Ok, please book the ticket under the name John Williams.

ASSISTANT: Your flight ticket has been confirmed with flight 1012.

USER: Thank you so much for your help.

ASSISTANT: Most welcome.