You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket from IAH to HOU. Could you help me in booking?

ASSISTANT: Sure, we are here to assist you. When did you scheduled to travel?

USER: My travelling dates are from Dec 03 - 05.

ASSISTANT: May I know your airline preference?

USER: No.

ASSISTANT: Do you need any break in your journey?

USER: I prefer for connecting flight.

ASSISTANT: Is there any specific time to travel?

USER: No.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: There is a connecting flight with fare of 200 and 1005 flight number. Shall I reserve it for you?

USER: Yes, please proceed.

ASSISTANT: On whose name, I have to reserve the flight ticket?

USER: Sarah Lee.

ASSISTANT: Your seat has been reserved with Hawaiian Airlines in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing our services.