Hello, I am Angela King.
user
Hello, how can I serve you?
assistant
Can you please assist me in booking a ticket from OAK to SEA?
user
Sure, can you help me with your journey dates?
assistant
My preferred dates of travel are from 12/16 to 12/18.
user
Thank you for details. A flight with price 100 having single connection  is found in 1003 UA airline. Shall I proceed with it?
assistant
You can proceed.
user
Your booking is done.
assistant
Thank you.
user
Thank you for reaching us.
assistant