You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, good morning. Welcome to flight booking agency, what king of service you are looking for?

USER: I am Stephen Young want to visit Philadelphia Museum of Art, can you help me to book a flight ticket?

ASSISTANT: Sure, I am here to help you. Can you please help me with your journey dates to search a flight?

USER: Sure, I want to depart on 03/02 and intend to return on 03/04.

ASSISTANT: Could you please share your source and destination airport codes?

USER: Yes, I want to have my journey from MCO to PHL.

ASSISTANT: Do you have any other requirements to this trip?

USER: Yes, I need a flight with 1 connection as my friend wants to join me in between the journey.

ASSISTANT: Sorry Young, no airline is providing services on your preferred dates.

USER: That's ok, thank you for the information.

ASSISTANT: Thank you for choosing us, hope we will get an opportunity to serve you in future.