You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Please reserve a plane ticket to Detroit, DTW as I have to attend a conference at cobo center.

ASSISTANT: Sure, may I know your travel dates?

USER: 03/27 is my depart date. After the conference, I should return on 03/29.

ASSISTANT: Can you please provide me your good name?

USER: My name is Jason Martinez.

ASSISTANT: May I know your origin airport code?

USER: I want to travel along with my colleague from san Francisco, SFO.

ASSISTANT: We found a flight on your details with airline UA, flight number: 1006. Shall I proceed for booking?

USER: Is it a direct flight?

ASSISTANT: No, it is a connecting flight.

USER: Do not proceed, I need a direct flight.

ASSISTANT: Ok.

USER: Thanks for your quick response.

ASSISTANT: Thanks for choosing us.