You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, How can I assist you?

USER: I am planning to fly on 05/19 to 05/21. Could you help me in flight booking?

ASSISTANT: Sure, I will help you with that. Can you please provide your origin and destination airport codes?

USER: I am attending to my Granny's sister funeral in NV - LAS and my origin from NY - JFK.

ASSISTANT: Do you have any price limit?

USER: My price limit is 200.

ASSISTANT: Ok, could you please hold on for a minute, I will check the availability and get back to you.

USER: Sure.

ASSISTANT: For further process, May I know your name please?

USER: Sure, my name is Stephanie Moore.

ASSISTANT: We are glad to notify you that, we found a flight with Frontier airline having single connection of price 100. Shall I proceed with the booking?

USER: May I know the flight number?

ASSISTANT: Sure, the flight number is 1022.

USER: Proceed to booking.

ASSISTANT: Your ticket has bee reserved.

USER: Thank you for your good response.

ASSISTANT: Thank you for availing us, Have a great journey.