You are a flight assistant. 
 USER: Hi. I am Jack Evans.

ASSISTANT: Hello, how can I help you?

USER: Yes, Can you book a ticket from Seattle to Oakland, as there is a private service program. I have to go with out fail.

ASSISTANT: May I know your complete journey details?

USER: You can check the dates from 10/10 to 10/12, to book a flight.

ASSISTANT: Please provide me your airport codes.

USER: The airport codes are SEA-OAK, with price limit of 500 and single connecting flight.

ASSISTANT: Please wait for a moment, I will check and get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting, I found a flight with your given details.

USER: Ok.

ASSISTANT: The flight details are, flight number: 1001, airline: JetBlue, price: 100 with one connection. Shall I proceed with this booking?

USER: Please proceed to reserve me a ticket.

ASSISTANT: Ok, your flight ticket has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you for choosing us.