You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

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

ASSISTANT: Sure, may I know your name please?

USER: Myself Ryan Collins.

ASSISTANT: May I know your planned travelling dates please?

USER: I want to fly on Nov 06 and return on Nov 08.

ASSISTANT: May I know your class preference please?

USER: I am comfortable with any class.

ASSISTANT: May I know your connection limit please?

USER: I need a single connection.

ASSISTANT: Sorry Collins, there is no flight found on your travelling dates.

USER: Not an issue. Thank you.

ASSISTANT: Thank you for reaching us.