You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: I want to head from New York to narrate a story to an actor. Can you help me book a connecting flight?

ASSISTANT: Sure, I am gleeful to assist you. Can you please forward your journey dates that you wish to travel?

USER: Sure, I intend to start on 10/15 and my return date will be on 10/17.

ASSISTANT: Can you please share me your selected airport codes?

USER: My source and destination airport codes are LGA and SEA.

ASSISTANT: May I know your good name please?

USER: I am Jason Hill.

ASSISTANT: Is there any other specifications regarding your journey?

USER: I want to return in the morning.

ASSISTANT: Ok, please wait a moment. let me search a flight for you.

USER: Sure.

ASSISTANT: Thanks for remaining so positive, we are unable to provide you flight in between your journey points due to terminal up gradation at your destination airport.

USER: That's ok, no problem. Thank you for your information.

ASSISTANT: Thank you for your presence. We hope to serve you again.