You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. Do you require any assistance?

USER: Myself Sandra Parker. I am looking for a flight from DTW to OAK, can you please help me in booking a flight ticket?

ASSISTANT: Please provide travelling dates?

USER: My trip dates are from 06/22 till 06/24.

ASSISTANT: Ok. Ticket is available with flight connections 1, airline is Hawaiian. Flight number is 1014 with price 200.

USER: Please search a direct flight for me.

ASSISTANT: Ok. I regret, no direct flight is available.

USER: It's ok, thank you for checking.

ASSISTANT: Thanks.