You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Christine Rodriguez here.

ASSISTANT: Christine Rodriguez,  how can I assist you today?

USER: I would like to travel from DEN to OAK for my business trip, can you please help me out with booking of a flight ticket on those locations?

ASSISTANT: Sure, I will help you with that flight ticket booking. May I know your planned travel dates please?

USER: Thank you, I am planning to leave my location on 09/25 and please book my return ticket also on 09/27.

ASSISTANT: There is a flight with the connecting flight with a fare of 200. Shall I book this ticket?

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

ASSISTANT: Ok, your booking is confirmed with the flight 1020 in Jet Blue airline.

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

ASSISTANT: Your are welcome, thank you for approaching us. Have a safe journey.