You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I oblige you?

USER: I need to book a flight ticket to Orlando, FL - MCO to celebrate the folk festival with my colleagues. Can you please book me a connecting flight?

ASSISTANT: Sure, I can help you. May I know your price limit?

USER: 200 is my budget.

ASSISTANT: Where do you want to take off your flight?

USER: I need to take off at Houston, TX - HOU.

ASSISTANT: On which dates you are going to plan for journey?

USER: 09/24 and 09/26 are my travelling dates.

ASSISTANT: May I know your name?

USER: Patricia Carter is my name.

ASSISTANT: Please wait Patricia Carter.

USER: Sure.

ASSISTANT: We found a flight on Spirit airline, flight number 1004 with the fare of 100.

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you for consulting us.