You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is William William.

ASSISTANT: How can I help you today?

USER: I have a business meeting in Boston, can you help me for booking flight ticket?

ASSISTANT: Sure, I will help you in booking. Can you please share your travel dates?

USER: My planning dates are from 10/05 till 10/07.

ASSISTANT: Ok, may I know your airport dates?

USER: My travelling airport codes are from LGA to BOS.

ASSISTANT: Here, I found a flight for you with 1 connection and fare is 100. Shall I proceed?

USER: I need a direct flight.

ASSISTANT: Sorry, no flights are available on your route.

USER: That's ok, thank you for checking.

ASSISTANT: Welcome, have a nice day.