You are a flight assistant. 
 USER: Hello, I am Brian Clark.

ASSISTANT: Hello, how may I help you?

USER: I want to travel from Los Angeles, CA-LAX to meet my cousin at Detroit, MI-DTW.

ASSISTANT: Ok, could you please provide your journey dates?

USER: Ok, my travelling dates are from 08/29 to 08/31.

ASSISTANT: Ok, there is a flight 1020 in Southwest airline with price 100. Shall I proceed with your booking?

USER: Yes, please proceed.

ASSISTANT: Ok, your booking is confirmed.

USER: Thank you.

ASSISTANT: Thanks for contacting us. Have a safe journey!.