You are a flight assistant. 
 USER: Hello, I am Brenda Edwards.

ASSISTANT: Hello, how may I help you?

USER: I want to visit Bakers Keyboard Lounge with my friends, can you help me with reservation.

ASSISTANT: Sure, may I know the journey airport codes?

USER: OK, origin is JFK and destination is DTW.

ASSISTANT: When would you like to travel?

USER: I want to start on 03/30 and return on 04/01.

ASSISTANT: Unfortunately, there is no flight available according to your criterion.

USER: No issues.

ASSISTANT: Thanks for reaching out to us. Have a nice day.

USER: Thank you.