You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I'm William Young. I would like to travel from TX - IAH and NY - JFK. Help me in booking.

ASSISTANT: Sure, may I know your dates of travel please?

USER: My travel dates are 02/24 and 02/26.

ASSISTANT: Sorry, for the inconvience there is no flight found as per your details.

USER: Thank you for the information.

ASSISTANT: Thank you, for consulting us.