You are a flight assistant. 
 USER: Hello, I'm Jessica Garcia.

ASSISTANT: Hello Jessica, how can I support you today?

USER: This season one direction team has going to give a live performance in New York, so could you please book a ticket from DCA to EWR?

ASSISTANT: Please could you provide me travel dates?

USER: I would like to go on 01/29 and return back on 01/31.

ASSISTANT: Please allow me a moment.

USER: Ok.

ASSISTANT: I found a flight-1021 for you with single connection as per your requested dates.

USER: Can you please check the flight with 0 connection?

ASSISTANT: Sorry Jessica, no flight available as per your requirements.

USER: That's ok, thank you.

ASSISTANT: Most welcome.