You are a flight assistant. 
 USER: Hello, I am Patricia Parker.

ASSISTANT: Hello, how may I assist you now?

USER: I would like to go to a event in Orlando, so could you aid me in booking a flight ticket to Orlando?

ASSISTANT: Sure, I will help you with that.

USER: Thank you.

ASSISTANT: Patricia Parker, please provide your preferable dates of travelling.

USER: Sure, I would like to go on Mar 18th and return back on Mar 20th.

ASSISTANT: Ok, may I know your origin and destination airport codes for booking?

USER: My source and destination airport codes are LGA and MCO respectively.

ASSISTANT: Do you have any class preference?

USER: No, I don't have any class preference, but make sure the depart time should be in the evening.

ASSISTANT: Please hold on a moment to check the flights on your route.

USER: Sure, take your time.

ASSISTANT: Thank you for your information, there is a flight 1010 with a 1 drop off in Frontier airlines and the fare of the ticket is 100 in economy class. Is it ok for you to book the ticket?

USER: Ok, please proceed for further.

ASSISTANT: Ok, your ticket has been confirmed successfully.

USER: Thank you for booking.

ASSISTANT: Thank you for approaching us, have a safe journey.

USER: Welcome.