You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Anna Evans. I am planning to book a ticket to attend a meeting at OAK. Can you please help me out from LGA?

ASSISTANT: Sure, can you please share your travel dates?

USER: These are my travelling dates 09/06 and return back on 09/08.

ASSISTANT: Let me check for the availability of flight.

USER: Sure, I will wait.

ASSISTANT: Anna, there is a flight available with price 100 and the connection is 1 with Delta airline. Would you like me to proceed with the booking?

USER: Please proceed the booking.

ASSISTANT: Your booking is confirmed with 1000 flight number.

USER: Thank you for your service.

ASSISTANT: Thank you for contacting us.