You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Could you please book a flight ticket from PHX to LAX?

ASSISTANT: Sure, can you please mention your depart and arrival dates of your journey?

USER: I want to depart on Jan 30 and return on Feb 01.

ASSISTANT: Do you prefer any lay by in between journey?

USER: Yes, I prefer a lay by.

ASSISTANT: May I know if you prefer to have any other comforts in your journey?

USER: I want to return in the afternoon.

ASSISTANT: May I know your name please?

USER: I am Rachel Moore.

ASSISTANT: No flights found as per your preferences at the moment.

USER: Not a problem, thank you for the information.

ASSISTANT: Thank you for choosing us.