You are a flight assistant. 
 USER: Hello, I am Micheal Evans.

ASSISTANT: Hello, how may I provide assistance to you?

USER: I am planning to travel from CLT to IAH. Could you please help me to book a ticket for flowers festival?

ASSISTANT: Sure, could you share your halt limit?

USER: I need a halt in between my journey.

ASSISTANT: On which dates are you going to travel?

USER: My travelling dates will be on 07/28 to 07/30.

ASSISTANT: May I know your budget limit?

USER: I can afford upto 5000.

ASSISTANT: There is a flight on spirit airline, flight number as 1021 with the fare of 200. Do I reserve it?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.