You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am John Wilson.

ASSISTANT: How may I guide you today?

USER: I have to attend a Live Concert at Detroit, could you please help me with booking a flight ticket from OAK to DTW?

ASSISTANT: Sure, I will help you with that. Can you please share your preferable journey dates?

USER: I would like to depart on Feb 8th and return on Feb 10th.

ASSISTANT: Do you have any halt in between your journey?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: I am sorry to say that there is no flight found under your detail.

USER: That's ok, not an issue. Anyways, thank you for the information.

ASSISTANT: Thank you for reaching us.