Hello.
user
Hello. How may I help you today?
assistant
I have planned for the trip with my family members to Las Vegas, can you please find a flight from Philadelphia?
user
Sure, I am here to help you with that. Can I know your planned trip dates?
assistant
Thank you. I want to start my journey on Mar 20 and I would like to return back on Mar 22.
user
May I know your airport codes?
assistant
The origin and destination airport codes are PHL and LAS.
user
Is there any other requirements?
assistant
I am looking for a flight which is returning in the evening time.
user
May I know your good name?
assistant
Sure, I am Deborah Nelson.
user
Can I know your connection limit?
assistant
I want to travel in a single connecting flight.
user
Please wait for a minute.
assistant
Sure, take your time.
user
Sorry to say that, there are no flights available based on your travelling dates.
assistant
It's ok, not a problem with that. Thank you for checking the flight availability.
user
Thank you for approaching us.
assistant
You are welcome.
user