You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I am Jessica Parker. I have got an appoinment for my mother so I need to go Washington for her health checkup, please help me with booking a flight ticket.

ASSISTANT: Sure, we are glad to assist you for booking.

USER: Thank you.

ASSISTANT: How much do you want to spend on your journey?

USER: I can afford up to 1000.

ASSISTANT: Ok, may I know your travelling dates?

USER: Sure, I need to go on 05/17 and I will return on 05/19.

ASSISTANT: Ok, can you please share your journey airport codes?

USER: Sure, it's from JFK to DCA. Ensure that my connection limit is 1.

ASSISTANT: Thanks for your journey details, please wait for a couple of minutes.

USER: Sure, take your own time.

ASSISTANT: Thanks for your time, we are glad to inform you that we found a flight in Spirit airline with the fare of 100. Can I proceed for booking with a connected flight?

USER: Great, book it for me.

ASSISTANT: Sure, your ticket has been confirmed and the flight number is 1019.

USER: Thank you for your support.

ASSISTANT: Thank you for availing our service.

USER: Welcome.