You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Can you please help me in booking a flight ticket from DTW to PHX?

ASSISTANT: Sure, may I know the planned travel dates?

USER: I want to fly on Jan 11 and return on Jan 13.

ASSISTANT: Please provide me the specifications.

USER: I need a single connection.

ASSISTANT: May I know the name?

USER: My name is Emily Moore.

ASSISTANT: Sorry, there are no flights are available for your desired intent.

USER: Not an issue. Thank you.

ASSISTANT: Thank you for reaching us.