You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am planning to visit the Verizon Am phi Theater which is located in Atlanta, ATL. Can you avail me to book a flight ticket?

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

USER: My travel dates are Dec 06 and 08.

ASSISTANT: Please provide me the source airport code.

USER: My source is from Phoenix, PHX.

ASSISTANT: Please provide me the specifications.

USER: I need a connecting flight.

ASSISTANT: May I know the name?

USER: Paul Martinez.

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

USER: Ok, thank you.

ASSISTANT: Thank you for reaching us.