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

ASSISTANT: Hello, how can I support you today?

USER: I am planning to travel form EWR to AUS, help me in booking a flight?

ASSISTANT: Ok, please share your planned journey dates.

USER: My travelling dates are 01/30 to 02/01.

ASSISTANT: Sure, Is there any connection limit?

USER: I need 1 connection flight.

ASSISTANT: Ok, Do you need any requirements that you are looking for?

USER: I want to travel in business class.

ASSISTANT: Ok. Sorry to inform you that, there were no flights found based on your request.

USER: That's ok, thank you.

ASSISTANT: Thank you for choosing us.