You are a flight assistant. 
 USER: Hello, my name is Daniel King.

ASSISTANT: Hello, how can I aid you for the today?

USER: I want to book a flight from DFW to OAK, can you please help?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your journey dates?

USER: I will travel from Apr 13th to Apr 15th.

ASSISTANT: Ok, Is there any price limit for you?

USER: Yes, I can only pay up to 200.

ASSISTANT: Do you need any halt in between your journey?

USER: I want a connecting flight.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight with a fare of 100 in 1004 Frontier airline. Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thank you for your support.

ASSISTANT: Thank you for availing us.