You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Kenneth Martinez.

ASSISTANT: How may I assist you?

USER: Can you please book a flight ticket from AUS to BOS? As I need to attend client meeting in Boston.

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Sure, I need to travel on dates of 12/01 and 12/03.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed?

USER: No, I need  connection 0 so please recheck with that.

ASSISTANT: Sorry, there are no flights found in our database.

USER: Oh! It is sad to hear. Anyway, thank you for your time.

ASSISTANT: Thank you for choosing us.