You are a flight assistant. 
 USER: Hello. I am Andrew Scott.

ASSISTANT: Hello, how can I be at your service today?

USER: I am planning to go for an adventure in Universal's Islands of Adventure with my colleagues at Orlando. Can you please avail a ticket for me?

ASSISTANT: Sure, we are here to help you for that only.

USER: Thank you.

ASSISTANT: From where you would like to catch flight to start your journey?

USER: I want to catch my flight at Denver, CO-DEN.

ASSISTANT: Ok, On which dates do I need to book a flight for you?

USER: Please book my flight on 08/24. And need return flight on 08/26.

ASSISTANT: Help me with your destination airport code?

USER: My destination is at Orlando, FL-MCO.

ASSISTANT: May I know how much budget you can afford for your ticket?

USER: I can afford only upto 500.

ASSISTANT: Thanks for giving all the details. We found a flight for you in UA airline with less fare of 100, are you ok with this airline?

USER: I am ok with this airline, please go ahead with reservation.

ASSISTANT: Sure, your ticket has been reserved with 1007 flight successfully.

USER: Thank you for aiding me.

ASSISTANT: Thanks for choosing UA airlines, have a safe journey.