You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Raymond Davis here.

ASSISTANT: How can I assist you today?

USER: I am looking to depart to Charlotte for my business trip on a particular date in the morning hours. So can you book a flight ticket?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: My travel dates for the journey are from July 23 to July 25.

ASSISTANT: Please provide your airport codes that you want to travel.

USER: Yes, my airport codes for the journey are from MCO to CLT.

ASSISTANT: Do you have any preferences about your class?

USER: Class does not matter for me. But I am looking to depart in the morning time.

ASSISTANT: How much you can afford for your journey?

USER: I am looking for a flight ticket with price below 200.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a flight with price 100 and the connections 1 is available. Shall I confirm your ticket?

USER: I am fine with the fare and flight. You can book it.

ASSISTANT: Your ticket is booked. The flight number is 1025 and the airline is Delta.

USER: Thank you.

ASSISTANT: Welcome, have a great day.