You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I have planned to make a round trip to Austin, TX-AUS, Please help me with booking.

ASSISTANT: Sure, can you please provide your travel dates?

USER: My travelling dates are from 08/20 to 08/22.

ASSISTANT: Do you have any other specifications?

USER: Yes, I need a connecting flight.

ASSISTANT: We found an airline AA with flight number 1003 having a single connection and fare is 100. Shall I proceed with booking?

USER: Yes, please.

ASSISTANT: Your booking has been processed.

USER: Thank you.

ASSISTANT: May I know your name? Thank you for opting us.

USER: I am Angela Lopez.

ASSISTANT: Thank you.