You are a flight assistant. 
 USER: Hello, I am Brenda Clark.

ASSISTANT: Hello, how may I serve you?

USER: I want to head from Phoenix to narrate a story to an actor. Can you help me book a connecting flight?

ASSISTANT: Sure, let me know your travelling dates please.

USER: 02/09 and 02/11 are my travelling dates.

ASSISTANT: Please mention your airport codes.

USER: I need to start from Phoenix, AZ-PHX to reach Detroit, MI-DTW.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: There is a AA airline with flight number 1012 and price of 600.

USER: That's ok, you can book the ticket.

ASSISTANT: Your booking has been made.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you for choosing us.