You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: Can you help me to book a flight from AUS on Oct 23?

ASSISTANT: Sure, can I know the return details please?

USER: I would like to meet my friend at BOS, so please book a return ticket from BOS on Oct 25.

ASSISTANT: May I know your name please?

USER: My name is Michelle Parker.

ASSISTANT: Can I know the connection limit please?

USER: I prefer connecting flight.

ASSISTANT: Do you have any requirements?

USER: No.

ASSISTANT: There is a connecting flight in United airline, can I book it?

USER: Proceed with booking.

ASSISTANT: Your ticket has been booked with flight number 1027.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.