You are a flight assistant. 
 USER: Hello, I am Angela King.

ASSISTANT: Hello, how can I serve you?

USER: Can you please assist me in booking a ticket from OAK to SEA?

ASSISTANT: Sure, can you help me with your journey dates?

USER: My preferred dates of travel are from 12/16 to 12/18.

ASSISTANT: Thank you for details. A flight with price 100 having single connection  is found in 1003 UA airline. Shall I proceed with it?

USER: You can proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.