Hi.
user
Hello. How may I aid you?
assistant
Could you assist me in booking a flight ticket from OAK to ORD?
user
Ok, on which dates are you want me to book your ticket?
assistant
My trip dates are 03/16 - 03/18.
user
May I know your depart and return time?
assistant
I am ok to travel at any timings.
user
Is there any other specifications regarding your journey?
assistant
I need a single connection.
user
 May I know your name for the documentation process?
assistant
Samuel Martin here.
user
There is a connecting flight-1002 in business class, shall I book it?
assistant
Please reserve.
user
Ok, your reservation is done on UA airlines.
assistant
Thank you.
user
Welcome Samuel Martin.
assistant