You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Jeffrey Wright.

ASSISTANT: What kind of help are you expecting from my side?

USER: I would like travel to New York to visit The Statue of Liberty, could you help me out?

ASSISTANT: Yes, are there any preferable dates for you to travel?

USER: I would like to depart on 10/14 and return back on 10/16.

ASSISTANT: Ok Jeffrey, please provide the airport codes?

USER: My source code is OAK and my destination code is JFK.

ASSISTANT: Ok, please give me some time so that I can check the availability of airlines which is providing service on your requested route .

USER: Please check for direct flights only because I have only limited days of leave.

ASSISTANT: Sorry, there are no flights flying with 0 connection on your requested dates.

USER: That's ok. Thank you for your time.

ASSISTANT: Thank you, have a nice day.