You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Please book me a flight ticket from PHX to LAS to meet my family.

ASSISTANT: Sure, Can you please let me know your travelling dates?

USER: I have planned to travel on Aug 28th and return on Aug 30th.

ASSISTANT: Do you need any break in between journey?

USER: Yes, I prefer connecting flight.

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

USER: No, thanks.

ASSISTANT: Can I know your good name?

USER: Janet King.

ASSISTANT: Sorry, no flights are found on your travel dates.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for reaching us.