You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Nancy Scott here.

ASSISTANT: What help that you need from us?

USER: Can you help me to search a flight with 200 price limit?

ASSISTANT: Yes, can you provide your location region codes?

USER: My preferable places are LAX and IAH.

ASSISTANT: Can you provide your dates please?

USER: My travelling dates are 11/23 and 11/25.

ASSISTANT: I have found a flight-1010 in Spirit airlines with a connection limit of 1, can I proceed?

USER: Yes, proceed with booking.

ASSISTANT: Ok, your ticket booking is done.

USER: Thank you for your help.

ASSISTANT: Most welcome.