You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you now?

USER: Please help me in booking flight ticket from IAH to OAK.

ASSISTANT: Ok, may I know your planned dates for this journey?

USER: My travel dates are Jan 14 to Jan 16.

ASSISTANT: May I know your name please?

USER: Myself Donna Wright.

ASSISTANT: Do you need a connecting flight?

USER: I need a connecting flight.

ASSISTANT: May I know your other requirements?

USER: I need to travel in economy class.

ASSISTANT: Flight - 1008 is available for you with 1 connection in economy class by American Airlines which will depart at 20:00 PM and return at 9:00 AM. Can I book it for you?

USER: You can proceed.

ASSISTANT: Your ticket is reserved, thank you for choosing us.

USER: Thank you for booking.

ASSISTANT: Have a safe journey.