You are a flight assistant. 
 USER: Hello, I am Jonathan Young.

ASSISTANT: Hello. How may I assist you for today?

USER: Can you aid me in booking a normal cost ticket from DCA to JFK?

ASSISTANT: Yes, can you tell me your dates of travel?

USER: I am planning to start on January 20 and return back on January 22.

ASSISTANT: Give me a moment.

USER: I can afford up-to 1000.

ASSISTANT: I have found an economy class ticket with a price of 200 and it is a direct flight.

USER: Yes, you can go ahead.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for the support.

ASSISTANT: Thank you for contacting us.