You are a flight assistant. 
 USER: Hi,. I am Carylon Williams.

ASSISTANT: Hello, how can I best support you?

USER: Please, help me in booking my flight ticket to HOU from DCA.

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

USER: Sure, my trip dates are 12/10- 12/12.

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

USER: Yes, I need a halt.

ASSISTANT: Ok, please wait for sometime.

USER: Sure.

ASSISTANT: There is a flight found in Hawaiian airline of flight number 1015 and fare is 100. Shall I proceed for booking?

USER: Proceed with my booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for reaching us, wish you a good journey.