You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I support you?

USER: I am Michael Hernandez. I want to attend my sister's baby shower at Seattle, SEA. Can you book a ticket from Detroit?

ASSISTANT: Sure. May I know your journey dates?

USER: Travel dates are on 01/25 and 01/27.

ASSISTANT: Let me know your origin?

USER: DTW is my origin.

ASSISTANT: There is a flight 1006 in Southwest airline and price 200 with a connection. Shall I proceed?

USER: Proceed it.

ASSISTANT: Ok, Your seat reserved.

USER: Thank you for reserving.

ASSISTANT: Thank you.