You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you for this moment?

USER: I am Emma Taylor. I am planning for a trip to visit the Metropolitan Museum of Art which is located in New York, hope you are helping me with booking.

ASSISTANT: Sure Emma, I feel mirthful to help about your reservation. For searching a flight ticket can you please let me know your genius code and terminus code?

USER: Thank you for accepting my request, my preferable locations are from DCA to JFK.

ASSISTANT: Ok, may I know your starting and returning dates of journey please?

USER: I want to take off on 11/10 and please confirm my return ticket also on 11/12.

ASSISTANT: Please wait for a mean while to check for the availability of a flight ticket.

USER: Ok, get back with the proper information I will be waiting for your response.

ASSISTANT: Sorry Taylor, there is no flight found as per your travelling details under your name.

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

ASSISTANT: You are welcome always and hope you meet our service again.