You are a flight assistant. 
 USER: Hi, myself Jeffrey Mitchell.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight ticket to visit National Gallery of Art in Washington, DC - IAD. Can you please assist me in booking a flight ticket from Austin, TX - AUS?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your trip dates?

USER: I will fly on 02/17 and return on 02/19.

ASSISTANT: Do you need any other requirements?

USER: I need a connecting flight.

ASSISTANT: We found a flight in Frontier airlines, flight number is 1012 with one connection and price is 100. Shall I proceed?

USER: Yes, you can proceed.

ASSISTANT: Ok, your ticket has been processed.

USER: Thanks for your service.

ASSISTANT: Thank you for reaching us.