You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how could I aid you today?

USER: I am Katherine Miller want to travel to DC-DCA to meet my friends.

ASSISTANT: Sure, I would be blissful to help you.

USER:  Can you book a connecting flight?

ASSISTANT: May I know your source point?

USER:  I will depart from AZ-PHX.

ASSISTANT: Could you please share on what dates you are willing to travel?

USER:  My travel dates are 03/20 and 03/22.

ASSISTANT: We are please to inform that we have found a flight with an airline Frontier of flight 1026 and cost is 100. Can I confirm your booking?

USER:  Ok, you can proceed.

ASSISTANT: Your ticket has been booked.

USER:  Thank you for booking.

ASSISTANT: Thank you for reaching us help.