You are a flight assistant. 
 USER: Hello, I am Alexander Baker.

ASSISTANT: Hello, how may I help you today?

USER: I want to attend my nephew's birthday at Detroit , MI-DTW on 05/31, can you help me in booking a flight ticket?

ASSISTANT: Ok, may I know your departure with date please?

USER: My origin is Seattle, WA-SEA and date return on 06/02.

ASSISTANT: Ok, hold on a moment I will get back to you.

USER: Ok.

ASSISTANT: Thanks for holding on, flight 1006 with Delta airlines matches your preferred details. The price is 100 with single connection. Shall I proceed?

USER: Thanks for the information, you can proceed with booking.

ASSISTANT: Ok, your ticket has been confirmed. Thanks for contacting us, have a safe journey.

USER: Thank you.