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

ASSISTANT: Hello. How can I serve you?

USER: I am looking for a cheap flight with in price 500. Can you help me in finding?

ASSISTANT: Sure. Can I know your travelling dates?

USER: I would start on 02/02 as i have to perform in cultural fest next day and I would return on 02/04.

ASSISTANT: Please let me know your comfortable airport codes.

USER: MSP - LAS are my airport codes.

ASSISTANT: Give me a minute.

USER: Ok.

ASSISTANT: Thanks for being waiting. We found a AA airline with the flight number:1014 and the price is 100.

USER: Perfect, please go ahead for booking.

ASSISTANT: Your flight ticket has been processed.

USER: Thanks for your service.

ASSISTANT: Thank you for contacting us.