You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Patricia Anderson.

ASSISTANT: How can I help you Anderson?

USER: I want to visit 16th street mall at Denver, CO - DEN. Can you please help me with book a single connection of flight?

ASSISTANT: Ok, could you please provide me your planned journey dates.

USER: I have planned my journey dates are 10/26 to 10/28.

ASSISTANT: May I know your source airport code?

USER: My source airport code is Oakland, CA - OAK.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: There is a connecting flight 1003 from Frontier airlines for you with price 100.

USER: Please proceed to confirm.

ASSISTANT: Anderson, your booking is done successfully.

USER: Thanks for your booking.

ASSISTANT: Most welcome, have a happy journey.