Hello.
user
Hello, how may I Assist you today?
assistant
I want to attend a Seminar in Philadelphia. Can you please help me for booking the flight ticket?
user
Sure, may I know your planned trip dates?
assistant
My travelling dates are Apr 19 and Apr 21.
user
May I know your airport codes?
assistant
My airport codes are HOU and PHL.
user
Do you have any connection limit?
assistant
I prefer single connecting flight.
user
Any other requirements to be met?
assistant
I don't have any other preferences.
user
May I know your good name?
assistant
My name is Jack Williams.
user
Sorry, there are no flights found with your given details.
assistant
Anyway, thanks for the information.
user
Thank you for reaching us.
assistant