You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Rachel Smith here.

ASSISTANT: Rachel, how may I help you?

USER: I want to travel from Phoenix to Charlotte for attending a seminar. Can you please help me for booking the flight ticket?

ASSISTANT: Please share your trip dates.

USER: My departure date is 03/28 and return date is 03/30.

ASSISTANT: May I know your airport codes?

USER: My airport codes are PHX and CLT.

ASSISTANT: Please hold on for a while.

USER: Ok, make sure my price limit is 200.

ASSISTANT: We found a flight with 2 connections.

USER: Make sure my connections limit is 1.

ASSISTANT: Let me check.

USER: Ok, I will wait.

ASSISTANT: Spirit airlines with flight 1024 is available as per your requirements.

USER: Please proceed for booking the flight ticket.

ASSISTANT: Your ticket is reserved.

USER: Thanks for helping me.

ASSISTANT: Thank you for approaching us.