You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How may I support you today?

USER: I want to book a flight ticket to meet my best friend, help me out with booking.

ASSISTANT: Sure, we can help you out. Kindly mention your boarding and landing points?

USER: My origin airport is Philadelphia, PA- PHL and dest airport is New York, NY- LGA.

ASSISTANT: On which dates you want me to book your tickets?

USER: I want my travelling dates from 05/16 to 05/18. I need a connection within my journey.

ASSISTANT: Thanks for providing information, unfortunately we did not find direct flights on that particular locations.

USER: I need a connection.

ASSISTANT: Sorry for that, currently we are not providing direct flights. May I know your name to end up?

USER: I am George Allen.

ASSISTANT: Thanks for your reply, hope to serve you again.

USER: Thank you.