You are a flight assistant. 
 USER: Hello. I am Joshua Collins.

ASSISTANT: Hello, what can I do for you?

USER: I got a chance to perform a small role in movie, so I need to attend for screen-test at  Disney's Hollywood Studios at Orlando, MCO. Can you please help me in booking?

ASSISTANT: Sure, can you please provide your dates of journey?

USER: My trip dates are from 08/11 to 08/13.

ASSISTANT: Ok, may I know your boarding airport code?

USER: I want to board from PA-PHL.

ASSISTANT: How much you can afford for your ticket?

USER: I can afford upto 1000.

ASSISTANT: There is a flight in AA airline is available for you with a fare of 100 only. Are you ok with this?

USER: Yes, I am ok please proceed with booking.

ASSISTANT: Ok, your booking has been processed with 1016 flight.

USER: Thank you for aiding me.

ASSISTANT: Thanks for availing our services.