You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I need to book a flight ticket to Detroit, DTW to attend my cousin's marriage. Can you help me in this?

ASSISTANT: Sure, can I have your name please?

USER: Timothy Jackson is my name.

ASSISTANT: Ok, let me know your boarding point?

USER: My boarding point is Las Vegas, NV - LAS.

ASSISTANT: Ok, let me know your travelling dates?

USER: My travelling dates are 01/07 and 01/09.

ASSISTANT: Ok, flight- 1008, airline- Southwest, price- 1000 with connection-1 matches your requested details.

USER: Ok, please proceed to book.

ASSISTANT: Ok, your ticket has been processed.

USER: Thanks lot for the help.

ASSISTANT: Thank you for opting us.