Hi.
user
Hello, how may I help you?
assistant
I would like to make a flight ticket reservation from IAD to PHL, can you please help me?
user
May I know your itinerary dates please?
assistant
Sure, my planned travelling dates are Mar, 29 and 31 respectively.
user
Do you have any other requirements that you are looking for?
assistant
Yes, I am looking for a direct flight.
user
 May I know your name for the documentation process?
assistant
Sure, my name is Patrick Hall.
user
Sorry, no flight is available for you as per your requests.
assistant
Ok, not an issue.Thank you for your information.
user
Welcome Patrick Hall.
assistant