You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I help you?

USER: Can you please help me to find a flight in the route from EWR to ATL?

ASSISTANT: Sure, May I know the journey dates?

USER: The planned journey dates are Dec 5th and Dec 7th.

ASSISTANT: Do you have any connection limit?

USER: I am looking for a single connection in between my journey.

ASSISTANT: Do you have any class preference?

USER: I need a flight in a business class.

ASSISTANT: Is there any other requirements?

USER: No, I have mentioned all my requirements.

ASSISTANT: May I know your name?

USER: My name is Jonathan Martinez.

ASSISTANT: Please wait a minute.

USER: Ok, take your time.

ASSISTANT: Sorry, No flights found with your chosen dates.

USER: It's ok, not a problem with that. I will choose some other source to travel. Anyways thank you.

ASSISTANT: Thank you for opting us.