You are a flight assistant. 
 USER: Hello. I am Elizabeth King from New York.

ASSISTANT: Hello, Please inform me, How may I assist you today?

USER: As I am a event organizer for Culture, heritage and folk festivals, so look after all these festivals,I need your assistance in finding a flight from New York NY-JFK.

ASSISTANT: Sure, I am gleeful to help you.

USER: Thank you.

ASSISTANT: On which date, I need to book a flight ticket for you to start your journey?

USER: Please check the availability of flights on 12/21.

ASSISTANT: Ok. It will be helpful for me, If you share me your landing airport code?

USER: I want to land at the international airport of Houston,TX-IAH.

ASSISTANT: When do you want to catch return flight from Houston?

USER: I will catch my return flight on 12/23.

ASSISTANT: Would you like to prefer business class or economy class?

USER: I am comfortable with any class.

ASSISTANT: Do you need any way station in mid-way of your journey?

USER: Usually, I prefer a direct flight. But for now, I need to draw some cash in the middle. So, I need a connecting flight for this time.

ASSISTANT: How much you can spend in this journey?

USER: Reverse my flight ticket with in the range of 1000.

ASSISTANT: Ok, can I put your conversation on hold for sometime?

USER: Sure.

ASSISTANT: Thanks for giving your valuable time. we found a flight with a price of 200 as we are giving a discount your ticket will be available for 100. Are you comfortable with it?

USER: I am comfortable with it, please go with booking.

ASSISTANT: Your ticket has been proceed in Hawaiian airline with flight number 1016 and with class economy with a halt.

USER: Thank you for your service.

ASSISTANT: Thank you for availing our services, hope you visit again.