You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you for the day?

USER: I am Dennis Roberts, want to travel from IAH to AUS. Please help me in booking my ticket.

ASSISTANT: Sure, I will help you with that. Could you please provide your planned travel dates for booking?

USER: Sure, my travelling dates are from 10/17 to 10/19.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, I found a flight with connecting flight and the airline is names as AA airline with a fare of  100. Shall I proceed with this booking?

USER: Please proceed with the booking.

ASSISTANT: Dennis Roberts, your booking is confirmed with flight 1026.

USER: Thank you for your help.

ASSISTANT: thank you for reaching our agency, have a safe journey.