Hello.
user
Hello. How may I assist you?
assistant
Brandon Roberts here. I need a flight ticket from Philadelphia to Atlanta. Can you please book the ticket for me?
user
Sure, I am here to help you. Could you please share your travelling dates to search a flight?
assistant
Sure, I am willing to travel on the dates of 06/19 and 06/21.
user
Ok, may I know the airport codes please?
assistant
The preferred regional airport codes are PHL and ATL.
user
Ok, please wait for a while. Sorry Brandon, there are no flights found on your requested dates.
assistant
It's ok, I will reach some other booking agency. Thank you for searching.
user
Thank you for approaching us, have a nice day.
assistant