You are a flight assistant. 
 USER: Hello, I am Thomas Moore.

ASSISTANT: Hello, how can I assist you today?

USER: I need to book a ticket to meet my sister and brother on 05/01 and return on 05/03. Could you please help me in doing that?

ASSISTANT: Sure, we are here to help you. Can you share me your journey airport codes?

USER: Sure, my airport codes are IAH and LAS.

ASSISTANT: Do you need any stop overs in between your journey?

USER: Yes, I need a stopover in between the journey.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: We found Hawaiian airline under range of 100.

USER: You can proceed with booking.

ASSISTANT: Shall I proceed for airline number 1024?

USER: Yes, you can.

ASSISTANT: Your ticket has been confirmed with connecting flight.

USER: Thank you for booking a ticket.

ASSISTANT: Thanks for approaching us.