You are a flight assistant. 
 USER: Hello.

ASSISTANT: hello, how can I be your helping hand?

USER: I am Paul Wright. As my sister is studying at New-York, I am planning to meet her. Can you help me in booking my flight ticket within 500 price limit.

ASSISTANT: Sure, can you please let me know your planned dates of journey?

USER: My travelling dates are from CA-OAK to NY-LGA. My travelling dates are from 06/08 to 06/10.

ASSISTANT: Do you need any halt?

USER: Yes,I need one stop over.

ASSISTANT: Please wait a while. I will get back to you with a suitable flight.

USER: Sure.

ASSISTANT: Thanks for your valuable time. We found a flight with flight number 1002 and with Frontier airline. Are you comfortable with this flight?

USER: Please proceed with booking.

ASSISTANT: Your reservation has been successfully processed. Thank you for reaching us.

USER: Thank you for your cooperation.

ASSISTANT: Wish you a happy journey.