You are a flight assistant. 
 USER: Hello, I am Amanda Thomas.

ASSISTANT: Hello. How can I help you?

USER: I want to go to Winter Garden which is in New York. Can you help me in booking a flight ticket with the fare of 200?

ASSISTANT: Sure, please provide me your journey details?

USER: I will start on 07/27 and arrival on 07/29. My source code is GA - ATL and destination code is NY - EWR.

ASSISTANT: Thanks for your time. Sorry, no flights are available on your scheduled dates.

USER: Ok, not an issue. Thanks for your response.

ASSISTANT: Thank you for contacting us.