You are a flight assistant. 
 USER: Hello. I am Emily Walker want to travel to NC-CLT.

ASSISTANT: Hello,. Please provide me your source code?

USER: I will depart from CA-LAX.

ASSISTANT: May I know your departure date and return date?

USER: My travel dates are 03/11 and 03/13.

ASSISTANT: Please wait a moment. We found a flight with AA airlines of flight 1005. Shall I proceed/.

USER:  Confirm my booking.

ASSISTANT: Your ticket booking has been done.

USER: Thank you.

ASSISTANT: Thank you for availing us.