You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am Brandon Phillips, I am visit American History Museum on 04/10 and a return ticket on 04/12. Can you help me to book a connecting flight?

ASSISTANT: Sure, can you please share your source and destination?

USER: My source point is FL-MCO and destination is DC-IAD.

ASSISTANT: Do you have any other restrictions to be met?

USER: I can only spend 200 for flight ticket.

ASSISTANT: Ok, please hold a moment.

USER: Sure.

ASSISTANT: We have found a Spirit airline, flight number-1017 connections-1 and fare is 100.

USER: Please proceed with booking.

ASSISTANT: Sure, your ticket has been reserved.

USER: Thank you for helping me.

ASSISTANT: Thank you for availing us.