Hello.
user
Hello, how may I assist you?
assistant
I want to book a flight from DCA to meet my friend. Can you help me with book a flight to PHL?
user
Sure, may I know your planned travel dates please?
assistant
I will fly on Sept 05 and return on Sept 07.
user
Would you like to travel in a connecting flight or a direct flight? May I know your good name please?
assistant
I prefer a connecting flight. My name is Katherine Lee.
user
Sorry, there is no flight available on your requested dates.
assistant
Ok, thank you for information.
user
Thank you for your information.
assistant