Hello.
user
Hello, how may I aid you?
assistant
My name is Thomas Scott. I have a plan to meet my brother in Denver, can you help me for booking?
user
Sure, I am here to help you out. Please provide me your location airport codes.
assistant
My travelling airport codes are from DCA to DEN.
user
Share me your trip dates?
assistant
My travelling dates are from 09/13 till 09/15.
user
Sorry Scott, no flights are available in your route.
assistant
That's ok, thank you for checking.
user
Thank you for reaching us.
assistant
Welcome.
user