You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Amy Roberts.

ASSISTANT: How may I assist you?

USER: I would like to travel DEN for attending client meeting over there. Please, assist me to book a flight ticket from OAK.

ASSISTANT: Sure, may I know your travel dates?

USER: Sure, I would like to fly on 02/09 and 02/11.

ASSISTANT: Do you prefer direct flight or connecting flight?

USER: Please check for connecting flight.

ASSISTANT: Ok. We found a flight on your details with airline Hawaiian, flight number: 1010.

USER: That's fine, you can book it.

ASSISTANT: Your ticket was confirmed.

USER: Thank you so much.

ASSISTANT: Thank you.