You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: Could you please help to book a flight ticket form IAH to attend a client meeting in CLT?

ASSISTANT: Sure, We are here to help you. Can I know your travelling dates?

USER: Sure, 08/13 and 08/15 are my planned travelling dates. Yes, I need a break.

ASSISTANT: Do you need any break?

USER: Yes.

ASSISTANT: May I know your name?

USER: I am Matthew Green.

ASSISTANT: Is there any other specifications?

USER: No, please proceed.

ASSISTANT: We found a connecting flight with an Delta airlines, flight number:1001.

USER: Ok, please proceed with the booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your help in booking.

ASSISTANT: Thank you for reaching us.