You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I assist you?

USER: I am heading from PHX to attend a international seminar at DEN. So, can you help me with that?

ASSISTANT: Surely, I will help you. Please help me with your journey dates.

USER: My journey is on 08/06 and 08/08.

ASSISTANT: May I know your name?

USER: I am Cynthia Baker.

ASSISTANT: Sorry, No flights found with your dates.

USER: Ok, thank you for your response.