You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Samantha Adams here.

ASSISTANT: How can I assist you at this moment?

USER: Can you help me to find a flight from JFK to attend a business meeting in DEN?

ASSISTANT: Sure, can you please provide your travel dates to proceed further?

USER: I would like to travel on 02/06 and 02/08.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: Samantha Adams, there are no flight services available on your requested dates on this route.

USER: It's ok, thanks for your help and information.

ASSISTANT: Thank you for contacting us.