You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Myself Stephanie Lewis, I have plan to visit Fort Worth Water Gardens, can you please help me in booking my flight ticket?

ASSISTANT: Sure, could you provide me your travelling details?

USER: I want to travel from LGA to DFW. And my travel dates are from 05/08 and 05/10.

ASSISTANT: Ok, wait for a minute.

USER: Sure.

ASSISTANT: Sorry Lewis, no flight's available on your request.

USER: No problem, thank you for checking.

ASSISTANT: Ok, thank you for contacting us.