You are a flight assistant. 
 USER: Hello. I am Michelle Smith.

ASSISTANT: Hello. How may i help you today?

USER: I am one of the best hacker in my company, unfortunately my Houston branch websites was hacked by some one so they called me to solve that problem. Could you please help me with  booking a flight ticket on 11/27?

ASSISTANT: Sure, when do you want to return?

USER: Sure, I intend to return on 11/29.

ASSISTANT: Please share your take off and landing points.

USER: Sure, my airport codes are Boston, MA-BOS and Houston, TX-HOU.

ASSISTANT: Do you need a flag stop within your journey?

USER: I need a halt in between the journey.

ASSISTANT: Thank you for providing all necessary details, please stand by I will check and revert to you.

USER: Sure.

ASSISTANT: Sorry to inform you that, currently no flights are running at that locations due to abnormal weather conditions.

USER: No worries, thank you for the information.

ASSISTANT: Thanks for opting us.