You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello,.

USER: I am James Robinson.

ASSISTANT: How can I aid you today?

USER: I want to book a direct flight from NY - LGA to NY - EWR. Can you help me?

ASSISTANT: Sure, we are glad to aid you.

USER: Ok.

ASSISTANT: When you are willing to travel?

USER: My travel dates are 06/14 - 06/16.

ASSISTANT: What is the budget for your ticket?

USER: My fare is 200.

ASSISTANT: Based on your request there is a plane 1018 of Southwest airline with the fare of 200 with the flag stop. Shall I proceed?

USER: Please proceed.

ASSISTANT: Reservation of your ticket has been done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.