You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I am planning to visit University of Texas with my friend, can you help me with booking?

ASSISTANT: I am here to help you about that. Can you please provide your planned dates of journey?

USER: My journey dates are July 17 and July 19.

ASSISTANT: Can you please provide your respective airport codes of your journey?

USER: I will fly from DTW to reach AUS.

ASSISTANT: Can you please provide your name for booking purpose?

USER: I am Gregory Campbell.

ASSISTANT: Do you need any connecting flight for your journey?

USER: I am comfortable with any flight.

ASSISTANT: Do you need any other specifications about your journey?

USER: No.

ASSISTANT: There is a direct flight on your route which departures in the afternoon having a ticket fare of 100 by Delta airlines. Shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: I have booked your flight ticket with the flight 1017 in an economy class.

USER: Thank you.

ASSISTANT: You are welcome, thank you for reaching us.