You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I want to fly from DTW to PHX. Can you book a ticket from that route?

ASSISTANT: Sure, please share your journey dates?

USER: My planned travel dates are 08/02 and 08/04.

ASSISTANT: Do you have any specifications?

USER: I want a flight with single connection.

ASSISTANT: Is there any class preference?

USER: No more specifications please.

ASSISTANT: May I know your good name?

USER: Sure, Angela King here.

ASSISTANT: Sorry, no flights found on your given details.

USER: No issues, thank you for the information.

ASSISTANT: Thank you for choosing us.