You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: Can you please help me in booking my flight ticket from OAK to IAH?

ASSISTANT: Sure, I will assist you with that. Can you please mention your preferable travel dates?

USER: Thank you and my preferable travelling dates are from 06/04 to 06/06.

ASSISTANT: May I know your name for further process?

USER: Myself Carol Garcia.

ASSISTANT: Do you have any another specifications?

USER: I need a single connecting flight.

ASSISTANT: Ok, please hold on a moment.

USER: Sure.

ASSISTANT: Southwest airline flight available with connection limit 1 and fare is 200, shall I confirm this economy class flight?

USER: Please confirm this flight ticket for me.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1005.

USER: Thank you for your help.

ASSISTANT: You are welcome Carol Garcia.