You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I aid you today?

USER: Being a tourist, I want to explore Global culture. So for this help me in booking a ticket.

ASSISTANT: Sure, we are here to assist you.

USER: Ok.

ASSISTANT: To proceed further I need your journey locations.

USER: Origin is at Austin, AUS and Destination is New York, LGA.

ASSISTANT: What is the budget to travel?

USER: I can afford for my journey up to 5000.

ASSISTANT: Kindly, share your preferred dates for your trip.

USER: Dates are 05/17 to 05/19.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: Thanks for your time, sorry to notify you that there is no flight found to your route because of bad weather conditions.

USER: No problem, I will go with another flight which reaches my requirements.

ASSISTANT: May I know your name for documentation purpose?

USER: Myself John Smith.

ASSISTANT: Thank you for reaching us.

USER: Thank you for aiding me.