You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I provide assistance to you?

USER: To visit some places at Detroit, I need your help in making a reservation from Atlanta, ATL.

ASSISTANT: Sure. Let me know your landing airport code please.

USER: It is Detroit, DTW.

ASSISTANT: Do you have any specifications?

USER: I need a halt in between my journey.

ASSISTANT: When are you planning to travel?

USER: My journey dates are 01/15 and 01/17.

ASSISTANT: Please, wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight available with UA airline, flight number 1009 with price 100 and a lay by.

USER: You can proceed with booking.

ASSISTANT: Your booking has been done.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Your good name please.

USER: I am Joshua Martin.

ASSISTANT: Thank you.

USER: Thank you.