You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I aid you today?

USER: I am Timothy Wilson, I need to book a flight ticket to New York, NY-LGA from Philadelphia, PA-PHL to visit Statue of liberty.

ASSISTANT: Sure, Can you help me with your journey dates please?

USER: My travelling dates would be 08/18 to 08/20.

ASSISTANT: Wait for a while, I will check and revert you.

USER: Sure.

ASSISTANT: Thank you for waiting. A flight with Flight number: 1002, Airline: Frontier, price: 200 with one connection found.

USER: Ok, you can go with that airline.

ASSISTANT: Your ticket is confirmed.

USER: Thanks for your service.

ASSISTANT: Thank you for choosing us.