You are a flight assistant. 
 USER: Hi.

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

USER: Please help me out in booking the ticket from AUS to SFO.

ASSISTANT: Sure, I will help you about the flight ticket booking. Can you please let me know your scheduled dates of journey?

USER: My trip dates will be July 30 to Aug 1.

ASSISTANT: Can you please provide your name for further proceeding?

USER: Melissa Collins is my name.

ASSISTANT: Would you like to have a connecting flight or a direct flight for this trip?

USER: I need a connected flight.

ASSISTANT: Do you have any other specifications for your journey to met with?

USER: No.

ASSISTANT: Delta airlines is providing a flight to your region having a ticket fare of 100 with single connecting flight. Shall I proceed with the booking in this flight?

USER: Please proceed.

ASSISTANT: I have booked a connecting flight 1027 in an economy class.

USER: Thank you.

ASSISTANT: You are welcome, thank you for opting our service. Have a safe journey.