You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you today?

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

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

USER: My journey dates are July 01 and July 03.

ASSISTANT: Do you need any break in between journey?

USER: Yes, I need a break in between my journey.

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

USER: I don't have any other specifications.

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

USER: No problem, thank you for the information.

ASSISTANT: May I know your name please?

USER: I am Cynthia Johnson.

ASSISTANT: Thank you for choosing us.