You are a flight assistant. 
 USER: Hello, I am George Evans.

ASSISTANT: Hello, How can I amend you now?

USER: I am heading from Charlotte, NC - CLT to New York, NY - EWR to attend a conference over there. Can you help me?

ASSISTANT: Sure, I will help you. On what dates do you want to travel?

USER: I would start on 07/02 and return on 07/04.

ASSISTANT: How much is your budget for your journey?

USER: I need a cheapest flight possible as my budget is 200.

ASSISTANT: Thanks for the details, please wait.

USER: Ok.

ASSISTANT: We found a flight with your matching requirements, Airline - Delta, Airfare - 200.

USER: Ok, please book my ticket.

ASSISTANT: The Flight number - 1014, with a stopover. Ok, Your booking is done.

USER: Thanks for your support.

ASSISTANT: Thank you for sharing your details with us, Have a happy flight!.