You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today from my end?

USER: I am Sharon Barker. I am planning to travel from AUS to LGA, help me in booking a flight?

ASSISTANT: Sure Sharon Barker,  I am here to help you out. Please provide me your trip dates.

USER: My travelling are Sept 14 to 16.

ASSISTANT: May I know your connection limit?

USER: I need 1 connection flight.

ASSISTANT: Do you have any class limit?

USER: I am ok with any class.

ASSISTANT: Do you have any limitation in timings?

USER: I want to depart in evening.

ASSISTANT: Sorry, there is no flight with your requirement.

USER: Tha's ok, thank you.

ASSISTANT: Thank you for reaching us.