You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How can I help you today?

USER: I am Rebecca Wright want to spend my summer holidays with my friends in Detroit. Can you please help in that?

ASSISTANT: Sure, please tell me your journey locations?

USER: My journey location airport codes are CA-OAK and MI-DTW.

ASSISTANT: May I know your price limit?

USER: I want to spend up to 5000.

ASSISTANT: Do you have any restrictions on connection?

USER: Yes, I need a connecting flight in my journey.

ASSISTANT: Kindly, mention your departure date and arrival date?

USER: My departure date is 04/03 and arrival date is 04/05.

ASSISTANT: Just hold on, I will check the availability of flight and get back to you.

USER: Sure.

ASSISTANT: Sorry to notify, there is no flight with one connection.

USER: Ok, it was not a problem. Thank you.

ASSISTANT: Thank you for reaching us.