You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Patricia Moore.

ASSISTANT: How can I assist you?

USER: I want to book a flight ticket from CA-OAK to MN-MSP. Can you help me?

ASSISTANT: Sure, may I know your travel dates?

USER: 06/10 and 06/12 are my travelling dates.

ASSISTANT: Ok, do you have any preferences?

USER: I need a connecting flight.

ASSISTANT: Ok, we have direct flight for you. Is that ok for you?

USER: That's Perfect. You can reserve it.

ASSISTANT: Ok, flight-1020 is available in JetBlue airlines and the fare is 100. Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.