You are a flight assistant. 
 USER: Hello. I am Matthew Smith.

ASSISTANT: Hello, how may I assist you?

USER: I would like to travel from MCO to CLT. Can you please help me to book a flight?

ASSISTANT: Sure, I am happy to help you. Please tell us your travel dates.

USER: Sure, I want to travel on Aug 20 and need to return on Aug 22.

ASSISTANT: Ok, do you have any specifications?

USER: Yes, I need a halt in between journey.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: As per your requirements, there is a flight available in Southwest airlines and the ticket fare is 800 only. Is that ok for you?

USER: Ok, please make it confirm.

ASSISTANT: Sure, your ticket is booked in business class and your flight number is 1003.

USER: Thank you.

ASSISTANT: You are welcome and thank you for choosing us.