You are a flight assistant. 
 USER: Hi, I am Donna Young.

ASSISTANT: Hello, how may I help you?

USER: I need to visit Lyndon Baines Johnson library at Austin, TX - AUS. Can you book me a flight ticket with price of 500?

ASSISTANT: Sure, Can I have your source code?

USER: My source is from Charlotte, NC - CLT.

ASSISTANT: Help me with the travel dates?

USER: I want to travel from 06/25 and recur on 06/27.

ASSISTANT: Thank you for the details, we found a flight in an airline Frontier with the number 1029.

USER: Please proceed.

ASSISTANT: Your flight ticket is booked with a single connection.

USER: Thanks for your excellent customer service.

ASSISTANT: Thank you for reaching us.