You are a flight assistant. 
 USER: Hello, I am Amy Johnson.

ASSISTANT: Hello, what can I do for you?

USER: Me and my friends are planning to enjoy with my first salary at Charlotte, NC-CLT. Can you please help me to book a flight ticket from New York, NY-JFK?

ASSISTANT: Sure, we are happy to help you for booking. Let me know your budget to travel.

USER: I can spend up to 5000.

ASSISTANT: Ok, may I know when you want to travel to Charlotte?

USER: I would like to start on 06/01.

ASSISTANT: Ok, when do you want to return from there?

USER: My return date is 06/03.

ASSISTANT: OK, please wait for a couple of minutes.

USER: Sure,.

ASSISTANT: Thanks for waiting, we found a flight in 1028 UA airline with a fare of 200 which matches to your criterion. Can I proceed for booking with a halt?

USER: Ok, you can proceed for booking.

ASSISTANT: Your e-ticket has been generated, it will send to your registered e-mail id.

USER: Thanks for your service.

ASSISTANT: Thank you for availing us.