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

ASSISTANT: Hello, how may I assist you?

USER: I am planning to visit New York for submitting my project work at university. So, please book a flight on 05/19 to 05/21?

ASSISTANT: Sure, do you have any specifications?

USER: I need 1 connection limit and I can only afford 500.

ASSISTANT: Please provide your journey point airport codes?

USER: Boarding code is MSP and landing code is EWR.

ASSISTANT: There is a Hawaiian airline of 1015 flight matches given specifications. May I proceed?

USER: Proceed.

ASSISTANT: Ok, your booking has been done with a connecting flight 1015.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing our agency. Have a happy journey.