You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Stephanie Clark.

ASSISTANT: How may I assist you?

USER: Help me in book a flight ticket from OAK to MSP.

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Could you please provide your planned journey dates?

USER: My trip dates will be July 26th to July 28.

ASSISTANT: May I know your class preference?

USER: I am ok, with any class.

ASSISTANT: Kindly, mention your connection limit.

USER: Yes, I need a connecting flight.

ASSISTANT: Do you have any other preferences?

USER: My return flight should be in the evening.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight available with price 900 and single connection in Delta airline which will depart at 8:00 AM and return at 20:00 PM. Shall I confirm your ticket in business class?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1027.

USER: Thank you.

ASSISTANT: Thank you for approaching us.