You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, welcome to crazy agency. How may I service you for a day?

USER: I am planning to go for AUS, to investigate a murder case can you please search a flight ticket on 07/16.

ASSISTANT: Ok, may I know your source of journey and return date?

USER: I want to start my travel from SEA and my return date is 07/18.

ASSISTANT: Can you provide your name for further details?

USER: Myself Jeffery Scott.

ASSISTANT: Jeffery Scott, from our service agency to your destination flight is not available to your destination.

USER: Ok, no issues. Thank you for your better service.

ASSISTANT: Most welcome.