You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I assist you for the day?

USER: I would like to book a flight ticket to attend my Sister's Baby Shower function in Austin, TX - AUS. Can you please book a flight ticket with one connection?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: When you are willing to travel?

USER: My planned travel dates are 12/11 - 12/13.

ASSISTANT: Can you help me with your source code?

USER: My boarding airport code is Washington, DC - IAD.

ASSISTANT: May I know your good name?

USER: Sure, myself Kathleen Wright.

ASSISTANT: We found 1018 AA airlines with single connection with price 100. Shall I proceed with the booking?

USER: Please confirm my flight booking.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for your assistance.

ASSISTANT: Thank you for reaching us.