You are a flight assistant. 
 USER: Hello, Carol Evans here.

ASSISTANT: Hello, how can I guide you for today?

USER: I want to book a flight reservation for my journey from CLT to IAH, can you help me?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My travelling dates will be from 05/15 to 05/17.

ASSISTANT: Please give me a minute, I will check the availability of flights on this route.

USER: Ok, please check for the price within 200 only.

ASSISTANT: There is a flight with ticket fare 100 in Spirit airlines with a stopover. Is it ok for you?

USER: Please proceed with booking my ticket.

ASSISTANT: Your booking is confirmed with flight number 1008.

USER: Thank you for your assistance with booking. Most welcome.

ASSISTANT: Thank you for contacting us, have a nice day.