You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Ryan Walker from Charlotte. Can you please help me in flight ticket booking process from CLT to LGA?

ASSISTANT: Sure, tell me your travel dates please?

USER: Thank you for your response, I want to take off on May 06 and please confirm my return ticket also on May 08.

ASSISTANT: Please wait for a moment.

USER: Please makes sure that I want a direct flight to New York.

ASSISTANT: Ok. Thanks for waiting. But I am sorry to say that there are no flights available with zero connection.

USER: Oh! It's ok no problem. Thank you for your information.

ASSISTANT: Thank you.