You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I want to book a ticket from LAX to AUS, can you help me?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: My travel dates are Aug 23 and 25.

ASSISTANT: May I know your name to proceed further?

USER: I am Daniel Lopez.

ASSISTANT: Sorry, there is no flight in your route due to inflation.

USER: No problem, thanks for checking.

ASSISTANT: Thank you.