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

ASSISTANT: Hello, how can I be your helping hand today?

USER: As, I am a science student, I want to visit Perot Museum of nature and science for my research work in Dallas & Fort Worth, TX - DFW. Can you avail me to book a flight with one way station?

ASSISTANT: Sure, we are happy to help you for booking.

USER: Thank you.

ASSISTANT: Let me know your preferred journey dates.

USER: I want to fly on 12/09 and I intend to recur on 12/11.

ASSISTANT: Ok, May I know your budget?

USER: I have sufficient amount for this trip, I can afford 5000.

ASSISTANT: Ok, Can you please share your boarding point?

USER: I want to board from Oakland, CA - OAK.

ASSISTANT: Ok, please wait for a couple of minutes.

USER: Sure, make it fast.

ASSISTANT: Sorry to inform you that, there were no flight running at that location due to abnormal weather conditions.

USER: Ok, I will choose another way to reach my destination. Anyways thank you for sharing the information.

ASSISTANT: Thank you for approaching our service.