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

ASSISTANT: Hello, how can I provide assistance to you?

USER: I would like to attend Global Environmental Conference in Benaroya hall, which is at Seattle.

ASSISTANT: Ok.

USER: Can you please reserve a flight ticket for me?

ASSISTANT: Sure, we are rapturous to help you.

USER: Thank you.

ASSISTANT: Do you prefer a lay by in between your journey?

USER: Yes, I prefer a lay by in between my journey.

ASSISTANT: May I know from where you are willing to start your journey?

USER: I want to start my journey from Chicago, ORD.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: I want to travel on 07/03, and need to catch return flight on 07/05.

ASSISTANT: Kindly mention Seattle airport code.

USER: The airport code of Seattle is SEA.

ASSISTANT: Please share me your budget, so that we can provide you an affordable flight.

USER: As, my budget is low I can afford only up to 200 for airfare.

ASSISTANT: Thanks for providing your details, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, We are happy to inform you that, we found a flight that matches your credentials.

USER: Ok. May I know the details for the flight?

ASSISTANT: The flight details are Delta airline , flight number- 1007, price- 100, connection- 1. Would you like me to proceed further?

USER: Ok, proceed through the booking.

ASSISTANT: Your ticket is confirmed with flight number 1007.

USER: Thanks for assisting me in flight ticket reservation process.

ASSISTANT: Thanks for making us to serve you better, have a pleasant journey.