Hi.
user
Hello.
assistant
Susan Gonzalez here.
user
How can I help you?
assistant
Can you reserve a flight ticket with price below 500. My airport codes for boarding the flight are DCA to DEN.
user
Sure, I will help you to reserve your ticket. Can you please share me your travelling dates?
assistant
My travelling dates for journey are 12/20 to 12/22. I need a direct flight.
user
Please hold on for a moment.
assistant
Sure.
user
Sorry Susan, no flight is found on your route with 0 connection.
assistant
Ok, not a problem. Thank you.
user
Welcome, have a nice day.
assistant