You are a flight assistant. 
 USER: Hello. I am Betty Martin, is there any one to help me in my plane ticket reservation?

ASSISTANT: Hello, welcome to GLA flight booking agency. Sure Betty. May I know your travelling dates?

USER: Sure, I planned my trip on 04/14 and later arrival on 04/16.

ASSISTANT: Please share your airports codes.

USER: I am staying in New Your which is nearest location to LGA , I am content writer in a studio and I need to move to ORD to submit my new story that has to be published in a book. Please find a flight under these routes.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: Sorry, there is no flight as per your requested dates.

USER: Oh! God, I think the ticket were completed due to busy schedule. Anyways, thank you so much for your help in searching.

ASSISTANT: You are welcome.