You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Matthew Gonzalez here. I am planning to meet my sister in Minneapolis & St.Paul, MSP. Can you please help me in booking a flight ticket from PHX?

ASSISTANT: Sure, may I know your planned journey dates?

USER: My planned journey dates are from Aug 01 to Aug 03.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need one halt in between my journey.

ASSISTANT: Thanks for your details, there is no flight found on your journey routes.

USER: That's fine, not a problem. Anyway, thank you for the information.

ASSISTANT: Thank you for reaching us.