You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Timothy Jones here.

ASSISTANT: How may I aid you?

USER: I would like to attend a business meeting in Oakland, can you please help me out with booking of a flight ticket to go there?

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

USER: Thank you for accepting my request, I am planning to leave on 02/07 and please book my return ticket also on 02/09.

ASSISTANT: Now please tell me your airport codes?

USER: Sure, I want to travel from DEN to OAK.

ASSISTANT: Ok, please wait for a moment. While I am checking for the available flights.

USER: Sure, take your time.

ASSISTANT: Thanks for your patience.

USER: It's alright.

ASSISTANT: I have found southwest airlines with one connection. Is the flight ok for you?

USER: That's fine for me, you can proceed with booking.

ASSISTANT: I have confirmed your flight ticket with flight number 1004.

USER: Thank you for your help in booking of my ticket.

ASSISTANT: Thank you.

USER: Welcome.