You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Please book me a flight ticket from LAX to MCO to meet my family.

ASSISTANT: May I know your travel dates?

USER: I have planned to travel on Nov 23rd and return on Nov 25th.

ASSISTANT: May I know your name?

USER: Carolyn Evans.

ASSISTANT: Do you have any connection limit preference for this trip?

USER: I prefer connecting flight with normal cost airline.

ASSISTANT: Do you have any other preferences?

USER: I want to depart at afternoon time.

ASSISTANT: Thank you for the information, please wait for a while.

USER: Ok,.

ASSISTANT: Sorry, we did not find any flights for you.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for reaching us.