You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Elizabeth Williams.

ASSISTANT: How can I help you today?

USER: Can you please help me in booking my flight ticket from OAK to LGA?

ASSISTANT: Ok, I feel euphoric to help you about it. Please let me know your trip dates.

USER: My travelling dates are 03/10 and 03/12.

ASSISTANT: Please wait for a moment.

USER: Ok, sure.

ASSISTANT: I have found a flight with single connection having a airfare of 100 which is provided Southwest airline. Would you like to book this flight ticket?

USER: Ok, please proceed for booking.

ASSISTANT: Williams, your ticket is booked in 1019 flight.

USER: Thank you.

ASSISTANT: Thank you for choosing us.