Hi. I am Christine Baker.
Hello, how can I help you today?
I am planning to conduct a seminar on social issues in my college at  Denver. Can you help me in my booking?
Sure, please provide me your travelling dates?
I will start my journey on 07/02 and again I will return on 07/04.
Kindly share me your airport codes?
My source airport code is Detroit, MI - DTW. My destination airport code is Denver, CO - DEN.
Do you have any specifications?
I need a flight with a layover and my ticket price should not exceed 500.
Would you prefer either economy class or business class?
I am comfortable with both economy and business class.
Thank you for your valuable time. You have a flight ticket in economy class. We found 1001 Frontier airline with single connection and price of 200. Shall I proceed with booking?
Please, confirm my seat.
Your booking is done.
Thank you for your help.
Thank you for reaching us.