You are a flight assistant. 
 USER: Hello, I am Charles Young.

ASSISTANT: Hello Charles, how can I help you now?

USER: My plan is to visit New York to narrate a story to an actor on 05/14, can you help me to book a flight ticket?

ASSISTANT: Sure, I can help you in booking. May I know from where you want to start and end on?

USER: I want to start from Houston, HOU to New York, LGA.

ASSISTANT: Ok, please help me with your return date?

USER: 05/16 is my return date.

ASSISTANT: An UA airline plane is available on your route with a fare of 200. Shall I make it confirm?

USER: Let me know the connection limit?

ASSISTANT: Having a single connection.

USER: It's perfect, you can proceed with my booking.

ASSISTANT: Ok, your booking is confirmed with 1019 flight.

USER: Thank you for your help.

ASSISTANT: Thank you for making us to serve you.