You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Scott King here.

ASSISTANT: How can I guide you today?

USER: Can you please reserve me a flight ticket from OAK to IAH?

ASSISTANT: Sure, I am glad to help you in booking process. Can you please share your travel dates?

USER: Sure, my travel dates are from Nov 17 to Nov 19.

ASSISTANT: Please mention your departure time and return time.

USER: I would like to depart in the afternoon.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Sorry, no flights are available on your preferable travel dates.

USER: Ok, no problem. Thank you for the information.

ASSISTANT: Thank you for reaching us, have a great day.