You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you for the day?

USER: I am Sharon Edwards.

ASSISTANT: Ok.

USER: I need a connecting flight from Oakland. Can you please help me out?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your travelling dates?

USER: My travelling dates are Jan 3 and Jan 25. I am planning to start my journey on 23 Jan. Can you please help me with that?

ASSISTANT: Can you help me with your airport codes?

USER: My travelling airport codes are OAK and DEN.

ASSISTANT: Do you have any class preference?

USER: I am comfortable in with any class ticket.

ASSISTANT: Please wait for a moment.

USER: Ok, sure.

ASSISTANT: We found 1006 UA airlines with single connection witht price 100.

USER: Ok, please proceed with booking.

ASSISTANT: Your, booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.