You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Could you help me in booking a flight ticket from DTW to AUS?

ASSISTANT: Sure, may I know your travel dates?

USER: I want to fly on Nov 17, return on Nov 19.

ASSISTANT: Can you please share me your name?

USER: My name is Samantha Harris.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Flight-1003 is available with United airlines having single connection and the ticket costs you 100 only in economy class. Are you comfortable with this flight?

USER: Ok, proceed to booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you.