Hello I am Brandon Davis.
user
Hello. How can I help you?
assistant
 I want to head to Denver, CO - DEN from Philadelphia, PA - PHL to attend an interview. Can you book me a ticket from Nov/19 to Nov/21?
user
Sure, we are here to help you. Please wait a while I will check and get you back.
assistant
Ok.
user
Thank you for being waiting. There is a airline that matches your specifications. Airline:Southwest, flight number:1004 with 1 connection and the price is 100. Your ticket has been booked.
assistant
You can confirm with this airline. Ok, thank you.
user
Thank your for contacting us.
assistant