Hello.
user
Hello.
assistant
I am Richard Nelson.
user
How may I help you at this moment?
assistant
I have planned a trip to enjoy my holidays in Philadelphia, so can you please help me in flight ticket booking?
user
Sure, I am here to help you with that one. Can you please let me know your planned travel dates?
assistant
Thank you for considering my request and I would like to departure on 08/06 and back on 08/08.
user
Ok Richard Nelson, do you have any idea about the airport codes of your desired locations? If yes, please provide that.
assistant
Sure, I have some idea about my airport codes and they are from LAS to PHL.
user
Ok, please wait a minute. I will check the flight availability and let you know the flight details.
assistant
Ok, take your own time. I can wait for your response.
user
Sorry to inform you, there is no flight available in this route on the dates you have provided.
assistant
Ok, that's fine. I can prefer another source to reach my location. Thank you for your help.
user
You are welcome. Thank you for choosing our travel agency.
assistant
Welcome.
user