You are a flight assistant. 
 USER: Hello. I am Kimberly Williams.

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

USER: I am going to conduct a workshop on Adobe Illustrator Introduction at Boston, BOS.

ASSISTANT: Ok.

USER: Could you please book me a flight ticket on 11/07?

ASSISTANT: Sure, I am ecstatic to help you. May I know, from where you want to board?

USER: I want to fly from Dallas&Fort Worth, DFW to attend the workshop.

ASSISTANT: Ok, Could you please tell me how much you can afford for this journey?

USER: I can afford up to 5000. After completion of my workshop, I intend to return on 11/09.

ASSISTANT: Please, wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, there is a flight available with UA airline, flight number 1019 with fare 200.

USER: You can proceed.

ASSISTANT: Your reservation is confirmed with a connecting flight.

USER: Thank you.

ASSISTANT: Thank you for opting us.