You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I best assist you now?

USER: I need you to book a flight ticket from IAH to CLT, please help me.

ASSISTANT: Sure, can you please let me know your travelling dates?

USER: August 25 and 27 are my planned trip dates.

ASSISTANT: Do you need any lay by in between journey?

USER: Yes, I need a break in between my journey.

ASSISTANT: May I know your good name please?

USER: Stephanie Robinson here.

ASSISTANT: Is there any other specifications?

USER: Nothing much to specify.

ASSISTANT: Ok, please wait for a while.

USER: Sure, I will wait.

ASSISTANT: There is a direct flight found in Hawaiian airline of flight number 1005 and fare is 700.

USER: Ok, I feel it's a good deal. Please go ahead.

ASSISTANT: Sure, a seat has been reserved successfully for a business class flight.

USER: Great! Thank you.

ASSISTANT: Thank you for your presence. We hope to serve you again.