Hello.
user
Hello, what kind of assistance are you looking for?
assistant
I am looking for a flight from PHX to IAD, can you help me?
user
Sure, we are here to help you. May I know your planned travel dates?
assistant
My travelling dates are 22 and 24 of  May.
user
Do you have any class preference?
assistant
No.
user
Please let me know your airline preference.
assistant
I prefer to travel in normal cost.
user
Do you have any other requirements?
assistant
I need a connecting flight.
user
Please wait, I will check the availability of flights and get back to you.
assistant
Sure.
user
We found a connecting flight in American Airlines with flight number 1023 having an economy class. Shall I proceed to book your ticket for normal-cost airline?
assistant
Please proceed with the booking.
user
May I know your name to book a ticket?
assistant
Myself Rebecca Moore.
user
Your booking has been confirmed on the name of Rebecca Moore.
assistant
Thanks for helping me.
user
Thank you for connecting with us.
assistant