You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know your good name please?

USER: Barbara Carter.

ASSISTANT: Barbara Carter, how can I help you?

USER: I want to go for a cultural event in Orlando, FL - MCO on 04/21. Can you help me with that?

ASSISTANT: Sure, I will help you in booking.

USER: My source is from Houston, TX - HOU. My return date is 04/23.

ASSISTANT: Do you need any connection limit?

USER: Make sure that I need one connection limit and the price limit is 1000.

ASSISTANT: Ok, here are your flight details. Flight number: 1003, airline : AA and price of 100 with one connection. Shall I proceed for booking?

USER: Ok, you can proceed with AA airline.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thanks for contacting us.