You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you please help me in booking a flight ticket from Detroit, DTW to reach Seattle, SEA?

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

USER: My journey dates are from June 25 to June 27.

ASSISTANT: May I know your name?

USER: My name is Rebecca Clark.

ASSISTANT: May I know your specifications?

USER: I need a way station in between journey.

ASSISTANT: Flight-1009 is available as per your requirements in UA airlines, can I book the ticket?

USER: Sure, you can proceed for booking.

ASSISTANT: Your ticket is booked in economy class. Have a nice day.

USER: Thank you.