You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I would like to go for shopping in Sundance Square at Dallas & Fort Worth, TX - DFW.

ASSISTANT: Ok.

USER: Will you help me in booking a connecting flight?

ASSISTANT: Sure, I am happy to help you.

USER: Thanks.

ASSISTANT: May I know your take off airport code?

USER: My boarding airport is Phoenix, AZ - PHX.

ASSISTANT: Please share me your trip dates?

USER: My travelling dates are 08/09 and 08/11.

ASSISTANT: If you provide me your name, it will be easy for me to make your reservation?

USER: My name is David Davis.

ASSISTANT: There is a connecting flight with price of 100 and 1011 flight number. Shall I proceed?

USER: Ok proceed.

ASSISTANT: Your booking has been confirmed with Frontier airline.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.