You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am to start from MCO to reach LAS. Can you make a reservation for me?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Please send me your journey dates.

USER: Sure, My journey dates are Sept 22nd - Sept 24th.

ASSISTANT: Ok, May I have your good name?

USER: Alexander Martin is my name.

ASSISTANT: Let me know your time concerns please if required.

USER: I want to return in afternoon flight.

ASSISTANT: Would you like to travel in a connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: There is a flight in Delta airlines that matches your request. Flight number is 1012.

USER: Please, proceed with my booking. \.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for assisting me.

ASSISTANT: Thank you.