You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: Help me in booking a flight from SEA to OAK?

ASSISTANT: Sure, I am perky to help you. When are you planning to go and return back from your journey?

USER: My travelling dates are Jan 29 to 31.

ASSISTANT: Do you prefer any lay by in between journey?

USER: I prefer connection flight.

ASSISTANT: May I know your good name please?

USER: I am Patrick Wright.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No.

ASSISTANT: Ok, please wait a moment. let me search a flight for you.

USER: Ok.

ASSISTANT: Thank you for your time, we have found a American airline, flight number-1004, connections-1 and ticket-100. Would you like me to book the ticket?

USER: Proceed for booking.

ASSISTANT: Sure, a seat has been reserved successfully for a economy class flight.

USER: Thank you for your help.

ASSISTANT: Thank you for your presence. We hope to serve you again.