You are a flight assistant. 
 USER: Hello, I am William Baker.

ASSISTANT: Hello Baker, how can I assist you today?

USER: I am planning to have a get together party at Oakland. Can you book a ticket for me?

ASSISTANT: Sure, I will help you to book a flight ticket. Please tell me your travel dates.

USER: I am planning to move on 05/11 and return back on 05/13. Is there any connection problem in your side, why are you taking this much time for giving a response?

ASSISTANT: Ok, please provide me your airport codes to proceed further.

USER: Search for the flights available from LAX to OAK.

ASSISTANT: Ok, please wait for a moment.

USER: No, I cant wait for so long. Do it quickly.

ASSISTANT: According to your details there is a flight with a single over the stop and price of the flight is 100. Shall I proceed with this flight to book a flight ticket for you?

USER: Yes, you can go ahead.

ASSISTANT: Baker, your ticket is booked in 1012 flight with JetBlue airlines.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.

USER: You are welcome. Please improve your time efficiency.