Hi. I am Ronald Scott.
user
Hello, how may I help you?
assistant
I would like to travel from Denver to Houston to explore global culture. Will you aid me in booking a flight ticket?
user
Sure, can I know your travelling dates?
assistant
I am planning to depart on Nov 14 and again return on Nov 16.
user
Ok, let me know your source and destination airport codes?
assistant
My source  and destination airport codes DEN and HOU.
user
We found a flight from UA airline with 1 connection and the fare is 100 with an economy class.Shall I proceed?
assistant
Please, proceed.
user
Your ticket is booked with 1009 flight number.
assistant
Thank you.
user
Thank you for reaching us.
assistant