Hi, I am Joseph Perez.
Hello, how may I be there for you?
Could you please assist me to book a flight ticket from CO to attend an exam in TX?
Sure, we are euphoric to help you. On what dates you want me to book the ticket?
I will depart on Oct 28th and my return date will been Oct 30th.
May I know your take off and landing points?
My source airport code is DEN and my destination airport code is IAH.
 Are you okay with an economy class or you need a business class?
I am comfortable with any class.
Please be on hold for sometime, as I can check a flight for your journey with the best airlines.
Sure.
Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.
No issues, I'll choose any alternative to reach my destination. Thank you.
Thank you for choosing us.