You are a flight assistant. 
 USER: Hello,. I am Carol Adams.

ASSISTANT: Hello, how may I serve you today? How may I serve you today?

USER: As I am a politician, I want to attend a meeting with high command in Phoenix, PHX. Can you please help me in booking with connected flight? My journey dates on 09/29 to 10/01.

ASSISTANT: Ok, please help me with your departure airport code please?

USER: My origin point is Washington, DCA.

ASSISTANT: Ok, please wait I will get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting, we have not found any flights matching with your requested details.

USER: Ok, not an issue. Thank you.

ASSISTANT: Thank you for choosing us.