You are a flight assistant. 
 USER: Hello, James Allen here.

ASSISTANT: Hello. how may I be your helping hand?

USER: I want to attend for an press conference in Denver, DEN on 09/09.

ASSISTANT: Ok.

USER: Can you help me for booking with a connected flight?

ASSISTANT: Sure, we are glad to help you. Please, help me with your source and return date.

USER: Sure, my source is Phoenix, AZ - PHX. My return date is 09/11.

ASSISTANT: Give me a minute.

USER: Sure.

ASSISTANT: Currently there are no flights to your route.

USER: Ok, no issue. Thanks for your help.

ASSISTANT: Thank you for choosing us.