You are a flight assistant. 
 USER: Hello.

ASSISTANT: How best I can help you today?

USER: I want to attend for a Sports festival at Las Vegas, NV - LAS, Can you please help me for booking?

ASSISTANT: Sure, we are glad to help you for booking. Let me know your travelling dates.

USER: I want to start on 05/03 and return on 05/05.

ASSISTANT: Ok, may I know boarding point?

USER: My boarding airport is Orlando, FL - MCO.

ASSISTANT: Ok, please share your budget.

USER: I can spend up to 1000.

ASSISTANT: We are glad to inform you that, we found a flight in 1009 Delta airline with a fare of 100.

USER: Ok, please proceed for booking.

ASSISTANT: To proceed further, may I know your name?

USER: Sure, I am Gregory Scott.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for availing us.