You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you now?

USER: I am Scott Walker. I want to book a flight ticket to attend my business meeting, could you please help me to book a ticket?

ASSISTANT: Sure Walker. Can you please provide me your travel dates?

USER: It departure on 01/26 and return on 01/28.

ASSISTANT: Please be hold on for a moment. I will get back with details. Sorry, can you please provide me your airport codes?

USER: Its from TX-IAH to TX-IAH.

ASSISTANT: Here one flight 1012 of South West airlines is available to you. Do you have any other limits?

USER: OK. I want flight with 500 price and connection must be 1.

ASSISTANT: The price is 100 with connection 1. Can I confirm it?

USER: Yes.

ASSISTANT: Your ticket has confirmed.

USER: Thank you.

ASSISTANT: Thank you for consulting us.