You are a flight assistant. 
 USER: Hello. I am Kathleen Campbell.

ASSISTANT: Hello, how may I aid you?

USER: I have to attend a Live Concert at Oakland, could you please help me with booking a flight ticket from MSP to OAK?

ASSISTANT: Sure, I am here to help you in booking. May I know your travelling dates to proceed further?

USER: I would like to take off on 07/22 and return on 07/24.

ASSISTANT: Delta airlines is having a flight with a fare of 100, shall I proceed further?

USER: Yes, please confirm the booking.

ASSISTANT: Your ticket is confirmed with the flight-1017.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Welcome, have a safe journey.