You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello. How can I help you?

USER: I am planning to go for a round trip with my family from Austin, AUS so, can you avail a flight ticket for me?

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

USER: I want to travel on 03/29 and return on 03/31.

ASSISTANT: Ok, please help me with your destination code.

USER: It is a round trip.

ASSISTANT: Do you need any connection?

USER: Yes, I need a halt.

ASSISTANT: Please share your name.

USER: My name is Donald Allen.

ASSISTANT: Thank you for providing your name. We found a flight with number 1020 and airline AA at a price of 100 with 1 connection. Shall I proceed?

USER: Yes, proceed with the booking.

ASSISTANT: Sure, your booking is done.

USER: Thank you for the help.

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