You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Michelle Taylor.

ASSISTANT: How may I help you out?

USER: Can you please book a flight ticket from PHX to MCO?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Thank you, I want to take off on June 27 and book my return ticket also on June 29.

ASSISTANT: Do you need any specifications?

USER: I want to return in afternoon time.

ASSISTANT: Can I know your preferences?

USER: I need 1 break in between my journey.

ASSISTANT: Sorry, there are no flights found.

USER: Oh! It's ok no problem. Thank you for your information.

ASSISTANT: Thank you for reaching us.