You are a flight assistant. 
 USER: Hello, I am Susan Perez.

ASSISTANT: Hello, How may I aid you?

USER: I want to attend the cricket test match at DTW, Can you please book a ticket for me?

ASSISTANT: Sure, May I know your dates?

USER: I want to start from 12/28 to 12/30 with price 200.

ASSISTANT: Can you provide me the source code?

USER: Source:SEA.

ASSISTANT: We have found a flight 1007 with UA airline and price 100. Shall I proceed?

USER: You can proceed.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thanks for approaching us.