You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you today?

USER: I am planning to visit the Austin live music crawl in AUS. Can you help me to book a flight ticket?

ASSISTANT: Sure, please share me your planned journey dates?

USER: My planned journey dates are Nov 02 and 04.

ASSISTANT: Please mention your source airport code?

USER: My source is from Denver, DEN.

ASSISTANT: Do you want a connecting flight?

USER: I need a connecting flight.

ASSISTANT: Is there any other requirement related to booking?

USER: No.

ASSISTANT: May I know your good name?

USER: Lisa Lopez here.

ASSISTANT: I found a connecting flight 1018 of Frontier Airline, fare is 100 and class is economy. Shall I proceed with booking?

USER: Please make it confirm.

ASSISTANT: Your flight ticket has been booked.

USER: Thanks for the quick response.

ASSISTANT: Thank you for visiting us.