You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I help you?

USER: I am Linda Green and I want to head to Washington on 12/05. Can you please check the availability?

ASSISTANT: Sure, I am blissful to help you. Can you please provide me your airport abbreviates?

USER: My airport codes are from NY-JFK to DC-IAD.

ASSISTANT: May I know the return date?

USER: I intend to return on 12/07.

ASSISTANT: Do you have any price limit?

USER: I need ticket with in the price limit 200.

ASSISTANT: Ok, Please wait a moment, I will get back to you.

USER: Ok.

ASSISTANT: Thanks for your time. We are glad to inform you that, we found a flight with Spirit airline having single connection of price 100.

USER: Ok, you can go ahead.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for your quick service.

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