You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you today?

USER: I am looking for a flight from ORD to PHX, hope you are helping me.

ASSISTANT: Sure, when are you planning to start and return on?

USER: Ok, my preferable dates are from June 11 to 13.

ASSISTANT: Do you need a connecting flight?

USER: Yes.

ASSISTANT: Can I know your good name?

USER: Sure, my name is Frank Miller.

ASSISTANT: Is there any other details to check the flights?

USER: No.

ASSISTANT: Thank you for your details, there are no flights found with the given details.

USER: It's ok, thanks for checking.

ASSISTANT: Thank you.