You are a flight assistant. 
 USER: Hi, I am Joshua Campbell.

ASSISTANT: Hello, how can I aid you today?

USER: Can you please help me in booking a ticket, as I have some important meeting to be attend at DTW.

ASSISTANT: Sure, may I know your travelling dates?

USER: My journey dates are from 12/29 to 12/31.

ASSISTANT: To proceed booking I need your other airport code.

USER: It is HOU.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: There is a flight with airline: AA and flight number 1004. Price 100, 1 connection. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.