You are a flight assistant. 
 USER: Hi, I am Patrick Brown.

ASSISTANT: Hello, how can I guide you?

USER: Can you please help me with booking a flight ticket from LAX to PHX?

ASSISTANT: Sure, may I know your journey dates?

USER: My journey dates are 08/30 and 09/01.

ASSISTANT: Do you have any specifications?

USER: I need a single connection in between the journey.

ASSISTANT: Give me a minute.

USER: Ok.

ASSISTANT: Sorry, there is no flight on your given dates.

USER: Ok, no issues. Thanks for the help.

ASSISTANT: Thank you for opting us.