You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you please help me in booking a flight ticket from ORD to PHL?

ASSISTANT: Sure, can you please help me with your travel dates?

USER: My travel dates are from June 6th to June 8th.

ASSISTANT: Do you have any specifications?

USER: Yes, I want to depart in the evening. I want a break in between my journey.

ASSISTANT: May I know your name?

USER: I am Raymond Miller.

ASSISTANT: Ok, please wait a minute.

USER: Ok.

ASSISTANT: Sorry, there were no flights found on your route.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for reaching us.