Hello.
user
Hello. How can I help you?
assistant
In Denver, I have some important work. Can you please help me in ticket booking from IAH?
user
Sure, may I know your travelling dates?
assistant
My trip dates are from 02/19 to 02/21.
user
Is there any class preference?
assistant
My class preference is economy class.
user
Do you have any other preferences?
assistant
I want a single connection and my airline preference is normal cost airline.
user
May I know your name?
assistant
Myself Amy Edwards.
user
You have a connecting flight 1012 in  Delta airline ans price 100, Shall I proceed?
assistant
Please proceed.
user
Your ticket has been reserved in economy class.
assistant
Thank you.
user
Thank you.
assistant