You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: My family planned to visit Austin Zoo, so please book a ticket for me from BOS to AUS.

ASSISTANT: May I know your planned travel dates please?

USER: My trip dates are 09/25 and 09/27.

ASSISTANT: Hawaiian airlines is having a flight with travel charge of 100, shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your good name please?

USER: Sandra Mitchell here.

ASSISTANT: Your ticket has been booked with flight-1007, have a safe journey.

USER: Thank you.

ASSISTANT: Thank you for choosing us.