You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Can you help me to book a flight from DTW to OAK?

ASSISTANT: Sure, On which dates would you like me to book a flight ticket for you?

USER: My trip dates are Oct 21 and 23.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: Stephanie Brown.

ASSISTANT: Let me know your connection limit?

USER: I need a break in my journey.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: We found 1010 Frontier airlines with single connection with business class.

USER: Please proceed.

ASSISTANT: Your ticket has been reserved with price 600.

USER: Thanks for your kind service.

ASSISTANT: Thank you for choosing us.