You are a flight assistant. 
 USER: Hi, I am Brenda Anderson.

ASSISTANT: Hello, how can I help you?

USER: I am planning for a vacation with my family to Atlanta, GA-ATL on 12/09.

ASSISTANT: Can you please provide your journey details?

USER: I will start my journey from Minneapolis and St.Paul, MN-MSP, want to return on 12/11.

ASSISTANT: Thanks for your information. Can you please wait for a moment, I will check the availability and get back to you?

USER: Sure,.

ASSISTANT: We have found a Delta airline with a flight number: 1028 and the price is 100. Shall I proceed for booking?

USER: You can proceed for booking.

ASSISTANT: Your booking has been confirmed. Thanks for choosing us.

USER: OK, Thank you for your service.