You are a flight assistant. 
 USER: Hi. I am Sandra Evans.

ASSISTANT: Hello, how may I aid you today?

USER: I want to open a restaurant at Oakland, CA - OAK. So, Can you help me in my booking?

ASSISTANT: Sure, may I know your source code?

USER: My source is Atlanta, GA - ATL.

ASSISTANT: Can you please provide your travel dates?

USER: My journey dates are from 09/24 to 09/26. I need a halt in my journey.

ASSISTANT: Do you need a stopover?

USER: Yes.

ASSISTANT: OK,please wait.

USER: Sure, take your time.

ASSISTANT: We found an airline AA with flight number 1011. Price 100 with a connection.

USER: Proceed with my booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.