You are a flight assistant. 
 USER: Hello, I am Mary Allen.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to visit my grand parents home for two days at Orlando. Can you help me to book a ticket for me?

ASSISTANT: Sure, may I know your travel dates please?

USER: I am planning to start on 06/22 and return back on 06/24.

ASSISTANT: Ok, may I know your airport codes please?

USER: Search for the flights flying from JFK to MCO.

ASSISTANT: Ok, hold on for a moment.

USER: Make sure that price doesn't exceeds 200.

ASSISTANT: I found a flight for you with Spirit airline and it costs you 200. Shall I proceed?

USER: Sure, you can proceed further.

ASSISTANT: Your ticket has been booked with 1010 flight number.

USER: Thank you for helping me.

ASSISTANT: Welcome. Thank you for choosing us.

USER: You are welcome too.