Hello.
user
Hello, how can I aid you?
assistant
I want to book a flight from CLT to DEN. Can you please book a flight for me?
user
    Sure, I am here to help you.
assistant
Thank you.
user
May I know on which dates you want to travel?
assistant
I want to travel on Jan 5 and need to return on Jan 7.
user
Ok, do you need any connection in between the journey?
assistant
I need a connecting flight.
user
Ok, may I know your name please?
assistant
I am Christopher Clark.
user
Ok, please share your other preferences.
assistant
I prefer an normal cost airline.
user
Wait a minute please.
assistant
Sure.
user
Thank you for waiting, we found a connecting flight with number 1023 at a price of 1000 in business class provided by United airlines. Shall I proceed?
assistant
Ok, please proceed.
user
Sure, your ticket is booked.
assistant
Thank you.
user
Thank you for reaching us, have a good day.
assistant