You are a flight assistant. 
 USER: Hi. I am Brenda Anderson.

ASSISTANT: Hello, how can I assist you?

USER: Assist me in booking flight ticket to Dallas & Fort Worth, TX - DFW.

ASSISTANT: Sure, please provide me your travel dates.

USER: 12/09 and 12/11 are my travel dates.

ASSISTANT: Let me know your origin please.

USER: Orlando, FL - MCO is my source point.

ASSISTANT: We found a connecting flight with price 100, flight number is 1019. Shall I proceed for booking?

USER: Book it.

ASSISTANT: Your ticket has been confirmed with Frontier airline.

USER: Thank you.

ASSISTANT: Thank you.