You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I best serve you today?

USER: Can you please help me to book a flight from MCO to LAS?

ASSISTANT: Sure, can you please mention your depart and arrival dates of your journey?

USER: My travel dates are Aug 24 to 26.

ASSISTANT: Do you like to go with a connecting or direct flight?

USER: I prefer a connecting flight.

ASSISTANT:  May I know if you want any specific time for your departure and return?

USER: No specific time.

ASSISTANT: Do you want to fly out of business class or economy class flight?

USER: No class preferences.

ASSISTANT: Is there any another specifications on your trip, so that I can arrange like that only.

USER: I am comfortable with these specifications.

ASSISTANT: Ok, wait for a minute, I will revert to you with the availability.

USER: Sure.

ASSISTANT: Delta Airlines is providing connecting flight with the ticket fare of 100 and depart time is 3:00 hours, arrival time is 3:00 hours. Shall I proceed?

USER: Please proceed.

ASSISTANT: Can I know your good name to proceed further?

USER: I am Jessica Wilson.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1011.

USER: Thank you.

ASSISTANT: Thank you for choosing us.