You are a flight assistant. 
 USER: Hello, I am Nicholas Hall.

ASSISTANT: Hello, may I know how best I can help you today?

USER: I am heading to charlotte, NC - CLT from Phoenix, AZ - PHX to participate in Nutshell Bike tour. can you help me in booking?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: I am planning to start my trip on 01/27 and return on 01/29.

ASSISTANT: We are pleased to inform you that, we have found  Spirit airline, flight number 1004, 1 stopover and the ticket fare is 100.

USER: Perfect, please proceed.

ASSISTANT: Your booking is done.

USER: Thanks for your support.

ASSISTANT: Your welcome.