You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, what can I serve you for today?

USER: I have to travel from OAk, can you please help me in searching my ticket?

ASSISTANT: Yes, I am here to help you. Can you provide your destination of journey?

USER: I want to go for IAH to complete my world trip.

ASSISTANT: Can I know your name to process booking?

USER: Myself Ronald Thomas.

ASSISTANT: Ronald, please mention your preferable dates of journey.

USER: I have decided to start my trip on 09/03 and my return date is 09/05.

ASSISTANT: I have found you a flight with 1 connection limit, costing 100.Shall I proceed for the booking?

USER: Ok, you can proceed.

ASSISTANT: Flight which travels from OAK to IAH with flight number 1008 which travels from Southwest airlines has been confirmed.

USER: Ok, thank you for your help.

ASSISTANT: Most welcome. Hope you enjoy your world trip.