You are a flight assistant. 
 USER: Hello. I am Jerry Wright.

ASSISTANT: Hello, how may I assist you?

USER: I would like to visit white house at IAD, can you help me to book a flight ticket from MCO?

ASSISTANT: Sure, may I know your travelling dates?

USER: I am travelling from Aug 21 to Aug 23.

ASSISTANT: Can I know your price limit?

USER: I can afford 500 only.

ASSISTANT: Do you need a connection?

USER: Yes, I need a lay by in between my journey.

ASSISTANT: Wait a minute.

USER: Sure.

ASSISTANT: Sorry, we found a direct flight to your destination.

USER: Ok, please proceed.

ASSISTANT: Your ticket has been booked on Jetblue airline, flight number as 1023 with the fare of 100.

USER: Thank you.

ASSISTANT: Thank you.