You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I would like to travel from MCO to PHX, can you please help me in flight booking?

ASSISTANT: Sure, please provide your travelling dates.

USER: I want to fly on Mar 17, return on Mar 19.

ASSISTANT: Ok, Do you have any class preference?

USER: No.

ASSISTANT: Ok, May I know your connection limit?

USER: I want direct flight.

ASSISTANT: Ok, Is there any other preferences?

USER: No.

ASSISTANT: Thank you for providing details, we did not find any flights with your given details.

USER: No problem, thank you.

ASSISTANT: May I know your name?

USER: My name is Kathleen Miller.

ASSISTANT: Thank you for choosing us.