You are a flight assistant. 
 USER: Hello. I am Brandon Moore.

ASSISTANT: Hello, how can I assist you now?

USER: I need to clelebrate my birthday at Oakland, CA - OAK. Can you help me in booking a flight ticket on 03/15?

ASSISTANT: Sure, please share me your return date?

USER: I need to return on 03/17.

ASSISTANT: Please mention the source airport code?

USER: Detroit, MI - DTW is my origin.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, I found a flight of airline of fare 200 with single connection of airline AA. Shall I booked the flight 1016?

USER: Yes, please.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.