You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you now?

USER: Could you please check the flight availability in economy class?

ASSISTANT: Sure, I am happy to help you with that. Can I have your travelling dates?

USER: My travelling dates are Feb 15 and Feb 17.

ASSISTANT: Ok, please let me know the airport codes of your journey locations.

USER: I am heading to PHX from MSP.

ASSISTANT: Do you have any other specifications?

USER: I need a single connecting flight. And I want to depart in the afternoon.

ASSISTANT: Can I have your good name please?

USER: My name is Barbara Carter.

ASSISTANT: JetBlue airlines running a flight in your route with connection 1 and the ticket fare is 100. Shall I proceed with booking?

USER: Yes, proceed.

ASSISTANT: Ok, your  ticket booking has done and the flight number is 1005.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us, have a great journey.