You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help?

USER: I am Joseph Turner. Can you make a reservation from San Francisco, SFO to New York, LGA?

ASSISTANT: Sure, I am here to help you. May I know your dates of travel?

USER: Travelling dates are on 01/16 and 01/18.

ASSISTANT: Do you have price limit?

USER: My price limit is 500.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: We have a connecting flight form Spirit airline, number 1018 and the price is 100. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your economy class ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us.