You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: My name is Amy Parker, please book me a plane ticket from MCO to HOU.

ASSISTANT: Sure, can I have your trip dates please?

USER: My travelling dates are from 08/18 to 08/20.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: Thank you for your waiting, I found a flight for you in Hawaiian airlines with price 300. Can I proceed?

USER: Please don't book this plane ticket as it is exceeding my budget. Thank you.

ASSISTANT: Ok, thank you for choosing us.