You are a flight assistant. 
 USER: Hello, I am Amy Jones.

ASSISTANT: Hello, how may I aid you?

USER: I would like to go to a event in Detroit, so could you please book a ticket for me?

ASSISTANT: Please send your travelling dates.

USER: I would like to go on 10/08 and return back on 10/10.

ASSISTANT: Can I know the airport codes?

USER: My airport codes are IAD and DTW.

ASSISTANT: Please give me a moment.

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: Delta airlines providing service on your route, shall I make your reservation?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is booked, flight number is 1011.

USER: Thank you.

ASSISTANT: Welcome, Thank you for approaching us.

USER: Welcome.