You are a flight assistant. 
 USER: Hello, I am Betty Jones.

ASSISTANT: Hello. How may I assist you today?

USER: I need to book a flight ticket on 05/17 to attend a competition held at Phoenix, AZ-PHX?

ASSISTANT: Sure, I am perky to help you. Please send the origin point.

USER: My origin point is Austin, TX-AUS.

ASSISTANT: Do you any connections?

USER: Yes, I need a halt in between the journey.

ASSISTANT: When are you planning to return?

USER: I intend to return on 05/19.

ASSISTANT: We do not find a connecting flight based on your details.

USER: No problem,thank you for the information.

ASSISTANT: Thank you for reaching us, Have a nice day.