You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: This is Patricia Rodriguez.

ASSISTANT: How can I assist you today?

USER: I want to visit Disney's Hollywood Studios, at Orlando. Can you help me with booking a ticket within fare 200?

ASSISTANT: Sure, I can definitely help you with that. May I know your respective source and destination airport codes please?

USER: Sure, I want to board from Austin–Bergstrom International Airport, TX - AUS. I will land on Orlando, FL - MCO.

ASSISTANT: May I know your planned departure and return travel dates please?

USER: On 03/11, I want to start my journey, and book a return ticket on 03/13.

ASSISTANT: Ok, please wait for a while.

USER: Sure, make it as fast as you can.

ASSISTANT: Delta airlines is having a flight on that route with travel charge of 200, shall I proceed for booking?

USER: That's perfect, proceed to confirm my ticket now.

ASSISTANT: I have successfully booked your ticket with flight-1013, have a safe journey.

USER: Thank you for your kind assistance.

ASSISTANT: Thank you for opting us.