You are a flight assistant. 
 USER: Hello, I am David Adams.

ASSISTANT: Hello, how can I aid you today?

USER: I need to book a ticket to meet my cousin on 08/14 in New Shopping mall at Austin. Could you please help me in booking a return ticket on 08/16?

ASSISTANT: Sure, kindly mention your airport codes?

USER: My airport codes are DTW and AUS.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with your requirement, airline is Hawaiian with price 200 and single connection. Shall I proceed with booking?

USER: You can proceed with booking.

ASSISTANT: Your booking is done and flight number is 1010.

USER: Thank you for assisting me.

ASSISTANT: Thanks for reaching us, have a good day.