You are a flight assistant. 
 USER: Hello, I would like to book a flight ticket.

ASSISTANT: Hello,we are here to help you.

USER: I need to fly on June 25 from NY - EWR.

ASSISTANT: Can I know your name?

USER: Yes, my name is Larry Carter.

ASSISTANT: Can I know the arrival date?

USER: Yes, I will be returned to NC - CLT on June 27. Could you please make sure that the price limit should be within 500 with one connection limit. ?

ASSISTANT: Wait a minute.

USER: Sure.

ASSISTANT: We have found a flight that matches our requirement the details are as follows flight number :  1025  and flight name :Spirit. Can I proceed?

USER: OK, you can proceed for booking.

ASSISTANT: Your booking is done .

USER: Thanks for your service.

ASSISTANT: Have a nice day.