You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Nancy Anderson here.

ASSISTANT: How can I assist you at this moment?

USER: Reserve a flight ticket for me that is from IAH to ATL. For my business trip to Atlanta.

ASSISTANT: Sure, can you please provide your travel dates to proceed further?

USER: My price limit is less than 200. My travelling dates for journey are 09/29 to 10/01.

ASSISTANT: Wait a moment please.

USER: Search for a connecting flight please.

ASSISTANT: Spirit airlines is available on this route with a ticket fare of 100 and 1 connection limit, shall I book your ticket?

USER: You can book this flight ticket.

ASSISTANT: Nancy Anderson, your ticket is booked with flight number 1002.

USER: Thank you.

ASSISTANT: Thank you, have a safe journey.