You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Stephanie Adams.

ASSISTANT: How may I aid you at this moment?

USER: I am planning to attend innovation festival to implement new idea about building construction in Las Vegas. Would you please help me in booking a flight ticket from Philadelphia?

ASSISTANT: Sure, can you please help me with providing your departure and arrival dates?

USER: My departure and arrival dates are 07/31 and 08/02.

ASSISTANT: Ok, may I know your connection limit please?

USER: I need a flight with single connection.

ASSISTANT: Could you please share your corresponding airport codes?

USER: My airport codes are from PA-PHL to NV-LAS.

ASSISTANT: OK, please wait for some time.

USER: Sure.

ASSISTANT: We found a Jet Blue airline with fare of 200 matches your schedule. Shall I proceed with booking?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1009.

USER: Thank you.

ASSISTANT: Thank you for availing us.