You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Will you please book me a plane ticket from CLT to MCO?

ASSISTANT: Can I know your travel dates?

USER: I will start on Dec 28th as return on Dec 30th.

ASSISTANT: Is there any connection limit?

USER: I need 1 stop over.

ASSISTANT: Do you have any preference?

USER: No.

ASSISTANT: Let me know your name.

USER: I am Helen Perez.

ASSISTANT: Found ticket with Delta airlines for price 100 having flight number 1005.

USER: Fine, please proceed.

ASSISTANT: Ticket is booked.

USER: Thanks for your support.

ASSISTANT: Thank you.