You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am Matthew Green. Can you help me in booking a ticket?

ASSISTANT: Sure, I will help you. On which dates you are willing to travel?

USER: I am planning to start my journey on 09/17 and return will e on 09/19.

ASSISTANT: Where you like to go?

USER: I want to reach LAX.

ASSISTANT: May I know your current location?

USER: I want to start my journey from DTW.

ASSISTANT: I got a flight for you in UA airlines with 1 connection and ticket fare is 500. Shall I proceed?

USER: Please book my ticket.

ASSISTANT: Ok. Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Most welcome.