You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Karen Smith here. Can you please book me a flight ticket to visit CA-OAK from SFO?

ASSISTANT: Sure, please share your travel dates to proceed further.

USER: Sure, my planned travel dates are Sept 8th and 10th.

ASSISTANT: Do you prefer either economy or business class?

USER: I am comfortable in any class.

ASSISTANT: Please let me know if you have any other preferences.

USER: My depart must be in the morning time. I need a single connecting flight.

ASSISTANT: Sure, please wait for a while.

USER: Ok, sure. Take your own time.

ASSISTANT: Thank you for staying connected, we have found a flight from Hawaiian airlines, number 1026 and the price is 100. Shall I proceed with the booking?

USER: Please, proceed.

ASSISTANT: Your ticket is confirmed in economy class. The flight will depart in the morning.

USER: Thank you for the great service.

ASSISTANT: Thank you for your kind words.