You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you now?

USER: Can you please reserve me a flight ticket from OAK to PHX?

ASSISTANT: Sure, please share me your planned journey dates?

USER: My journey dates are May 09 and May 11.

ASSISTANT: Do you want a connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: Is there any other requirement?

USER: No.

ASSISTANT: May I know your good name?

USER: I am Ruth Martinez.

ASSISTANT: Thank you for the details, sorry there is no flight found on your given journey data.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for visiting us.