You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Please help me out in booking the ticket from OAK to MSP.

ASSISTANT: Sure, may I know your planned travel dates?

USER: My trip dates will be June 26 to June 28.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Is there any class preference for you?

USER: No.

ASSISTANT: Your good name please.

USER: Barbara Harris is my name.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: We found an airline: Frontier, flight number: 1003 and price is 300 with one connection.

USER: Please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.