You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I assist you?

USER: I am Joshua Anderson, want to book a ticket.

ASSISTANT: Ok, we are here to help you to book a flight ticket. Can you please ensure your source and destination details?

USER: From Austin TX-AUS to Minneapolis & St. Paul MN-MSP. Price 500, connection 1.

ASSISTANT: Can you please provide your schedule dates?

USER: Travelling dates 11/15 - 11/17.

ASSISTANT: Sure, please hold on. I will check the availability of flights and let you know.

USER: Please check.

ASSISTANT: We are glad to inform you that one flight matches on your specified details.

USER: Book a flight.

ASSISTANT: The 1011 South West airline is available and the price of this airline is 100.

USER: Thanks for the assistance.