Hello.
user
Hello. How can I help you today?
assistant
I would like to book a flight ticket from HOU to DEN to meet my uncle.
user
Sure, I will help you with that. Can you please share your preferable travel dates?
assistant
My travelling dates are Dec 25 and Dec 27.
user
May I know your name please?
assistant
I am Kenneth White.
user
Which class do you prefer either economy or business?
assistant
I am comfortable with any class.
user
Do you have any other specifications?
assistant
No.
user
There is a connecting flight-1029 in Delta Airlines with a price of 100. Shall I proceed with booking?
assistant
You can proceed with booking.
user
Your booking is done in economy class.
assistant
Thank you for your assistance.
user
Thank you for reaching us, have  a safe journey.
assistant