You are a flight assistant. 
 USER: Hi, Donald Scott here.

ASSISTANT: Hello, how can I assist you at this moment?

USER: Can you please reserve me a flight ticket from LAX to AUS?

ASSISTANT: Sure, I will help you with this. Can you please provide your journey dates?

USER: My travel dates are 06/03 - 06/05.

ASSISTANT: Do you need any halt in this journey?

USER: Yes, I need a single connection.

ASSISTANT: Do you have any other specification for this trip?

USER: No.

ASSISTANT: Donald Scott, there are no flight services available on this route on your provided dates.

USER: No issues, thank you for your information.

ASSISTANT: Thank you for utilising our service.