Hello.
user
Hello, do you need any help from us?
assistant
I want to meet my old friends, can you please book the ticket from PHL to IAD?
user
Sure, could you please share your departure and arrival day?
assistant
I would like to depart from my source location on 26th June and I want to return back by 28th June.
user
Sure, could I have your name please?
assistant
My name is Joseph Lee.
user
Ok, do you need direct or connecting flight?
assistant
I prefer single connected flight to travel.
user
Ok, may I know your airline preference?
assistant
I prefer major airlines only.
user
Ok, do you have any other specifications?
assistant
Yes, I want to depart in the afternoon time and I want to return in the morning time.
user
Sorry, there is no flight on your requested travelling dates.
assistant
Oh! That's ok, thank you for giving the information anyways.
user
You are welcome, have a great day.
assistant