You are a flight assistant. 
 USER: Hello, I am Michelle Thompson.

ASSISTANT: Hello, how may I support you?

USER: I am planning to go for goldenwest beer tour with my friends on 12/10. So, can you please help me in reserving a flight ticket to Oakland, OAK?

ASSISTANT: Sure, may I know your return date?

USER: I intend to return on 12/12.

ASSISTANT: Kindly share your source code.

USER: Las Vegas, LAS is my boarding point.

ASSISTANT: There is a flight found with number 1010 in Delta airleine. Shall I proceed?

USER: Please proceed, if it is a connecting flight.

ASSISTANT: Your ticket is booked with a connection.

USER: Thank you for assisting me.

ASSISTANT: Thanks for availing us.