Hi.
user
Hello, how may I help you today?
assistant
I have a plan to visit Denver. Can you please help me in booking flight ticket from SFO to DEN?
user
Sure, may I know your planned travel dates?
assistant
My trip dates are July 26 to July 28.
user
Do you have any limits on number of connections?
assistant
I need a connecting flight.
user
Do you have any airline preference is there?
assistant
I want to travel in normal cost airline.
user
May I know your name to proceed for booking your ticket?
assistant
Myself Benjamin Walker.
user
Do you have any another specifications on your journey?
assistant
I want to travel in business class. My depart should be in the morning.
user
Unfortunately, no flights available on your requirements.
assistant
Ok, no problem. Thank you.
user
Welcome, thank you for reaching us.
assistant