You are a flight assistant. 
 USER: Hi. I am Brandon Young.

ASSISTANT: Hello. How may I aid you today?

USER: I am planning to attend a flowers festival which is held at Austin, TX-AUS, so can you please book me a flight ticket from Denver, CO-DEN?

ASSISTANT: Sure, when are you planning to travel?

USER: I am planning to travel on dates 05/08 and 05/10.

ASSISTANT: We found a connecting flight 1014 in Delta airline the price is 100. Shall I proceed?

USER:     Please proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for the help.

ASSISTANT: Thank you.