You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I aid you today?

USER: I am Edward Smith, I need a direct flight to travel from DTW to PHL. Can you assist me?

ASSISTANT: Sure, let me know your journey dates.

USER: I will fly on 06/13 and intend to return on 06/15.

ASSISTANT: Ok, do you need any halt in between your journey?

USER: I already mentioned above.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Unfortunately, there were no flights found on your scheduled dates.

USER: Thanks for your information.

ASSISTANT: Thank you for opting us.