You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I am planning to attend a Tennis competition in Oakland OAK from Las Vegas LAS. Can you find a flight ticket for me?

ASSISTANT: Sure, I will help you with that flight ticket booking. Can you please share your preferable travel dates?

USER: Thank you, my planned trip dates are on Oct 01 and return on Oct 03.

ASSISTANT: May I know your name please?

USER: Ok, my name is George Thomas.

ASSISTANT: Do you have any class preference?

USER: No, but I need a single connecting flight.

ASSISTANT: Would like to board a direct or connecting flight?

USER: I need a single connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Hawaiian Airlines are providing a flight-1000 with single connection limit and the ticket fare is 300. Shall I proceed with booking?

USER: Proceed with the ticket booking.

ASSISTANT:  George Thomas, your booking has been done in economy class.

USER: Thank you for your service.

ASSISTANT: Most welcome, thank you for choosing our agency. Have a safe journey.