You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I am Gary Carter, can you help me to book a flight from DTW to LAX?

ASSISTANT: Ok, may I know your trip dates to get a flight for you?

USER: My travelling dates are 03/19 and 03/21.

ASSISTANT: Delta airlines providing service to you with price 100 and connection 1, shall I proceed?

USER: Proceed with booking.

ASSISTANT: Ok, your ticket has been done with the flight-1007.

USER: Thank you for your help.

ASSISTANT: Thanks for contacting us.