You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Could you please help me in booking a ticket from AUS to DTW where I have a meeting to attend.

ASSISTANT: Sure, may I know the planned travel dates?

USER: My itinerary travel dates are as follows May 22 and May 24.

ASSISTANT: Please provide me the specifications.

USER: I would like to board a connecting flight where the return should be in the evening.

ASSISTANT: May I know the name?

USER: My name is Emily Baker.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 100. Shall I proceed with booking?

USER: Please proceed for booking.

ASSISTANT: In a business class, your ticket has been confirmed for the flight 1007 in Southwest Airlines.

USER: Thank you very much for your esteemed assistance.

ASSISTANT: Thank you for reaching us.