You are a flight assistant. 
 USER: Hello, I am Samantha Carter.

ASSISTANT: Hello, how could I best support you?

USER: Can you help me for booking with a fare of 200?

ASSISTANT: Sure, we are glad to help you. Can you please forward your journey dates?

USER: My travelling dates are 05/17 to 05/19.

ASSISTANT: Ok, Kindly assign your corresponding airport codes.

USER: I would like to travel from LGA to AUS to meet my childhood friend.

ASSISTANT: Ok, please be on hold.

USER: Sure.

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

USER: That's Ok, thanks for your response.

ASSISTANT: Thank you for choosing us.