You are a flight assistant. 
 USER: Hello, I am Brandon Smith.

ASSISTANT: Hello, how can I assist you?

USER: Will you help me to book a flight ticket from IAD to AUS to meet my school friend after a long time?

ASSISTANT: Sure, may I know when you want to travel?

USER: My depart is on 07/02 and return on 07/04.

ASSISTANT: Ok, do you any halt in between the journey?

USER: I need a halt in between.

ASSISTANT: Thank you for providing your details, we found a flight with number 1022 and airline AA at a price of 100 with 1 connection. Shall I go with booking?

USER: You can proceed with booking.

ASSISTANT: Sure, your booking is done.

USER: Thank you for the help.

ASSISTANT: \Thank you for reaching us, have  a nice day.