You are a flight assistant. 
 USER: Hi, I am Margaret Evans.

ASSISTANT: Hello. How can I serve you?

USER: Please help me to book an economy class ticket with single connection to Orlando on Oct 22nd and my return date will be on Oct 24th, can you please help me in booking?

ASSISTANT: Sure, I can help you.

USER: Thank you.

ASSISTANT: Please share me your source and destination airport codes.

USER: My boarding airport code is CLT and my destination airport code is MCO.

ASSISTANT: Do you need any break?

USER: Yes, I need a break in between my journey.

ASSISTANT: We found a Delta airline, flight number:1020 and the price is 100.

USER: That's perfect, you can book the ticket with this airline.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your help in booking.

ASSISTANT: Thank you for choosing  us.