You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am planning to visit New York, can you help me in booking my ticket?

ASSISTANT: Yes, I can help you with that. Can I know your dates of travelling?

USER: My preferred travelling dates are from 09/26 to 09/28.

ASSISTANT: Ok, could you share me your nearest airport codes?

USER: I have to travel from LAS and reach to JFK.

ASSISTANT: Hold on for a second, I will revert to you.

USER: Ok.

ASSISTANT: I have found a flight ticket for you with a price of 100 and 1 connecting flight. Can I book this ticket for you?

USER: Can you please check for a direct flight?

ASSISTANT: Sorry there is no direct flight found in your required route.

USER: Ok, that's fine.

ASSISTANT: Can I know your name for documentation purpose?

USER: Myself Jennifer Green. Thank you for your service.

ASSISTANT: Thank you for reaching us.