You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Amanda King.

ASSISTANT: How can I address you?

USER: Please help me in booking a ticket from Phoenix, AZ-PHX to Detroit, MI-DTW.

ASSISTANT: Sure, We are here to help you.

USER: Thank you.

ASSISTANT: Can I know your travelling dates?

USER: My travelling dates are from 09/22 to 09/24.

ASSISTANT: Do you need any connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: Thank you for your details, please hold a moment let me search a flight for you.

USER: Ok.

ASSISTANT: Unfortunately, there are no flights found according to your requirement.

USER: OK, no problem. Thank you.

ASSISTANT: Thank you for choosing us.