You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How may I help you?

USER: I am Margaret Williams, I need to attend my grand father memorial services at Austin, TX-AUS. Could you please help me with booking a flight ticket from Boston, MA-BOS?

ASSISTANT: May I know your travelling dates?

USER: I want to board on 11/07 and return on 11/09.

ASSISTANT: Please mention connections limit?

USER: I need a break in between the journey.

ASSISTANT: There is no connecting flight.

USER: Do not proceed with booking. Thank you for the information.

ASSISTANT: Thanks.