You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Thomas Carter, I want to book a ticket from Austin. Can you please help me with booking a flight ticket from AUS to DEN?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: Ok, my planned travel dates are from 07/19 to 07/21.

ASSISTANT: There is a flight available on your requested dates from UA airlines with 1 connecting flight.Shall I confirm your booking?

USER: Sure, you can proceed with that ticket booking.

ASSISTANT: Your ticket is booked with flight 1005.

USER: Thank you for your help in booking my ticket.

ASSISTANT: You are welcome.