You are a flight assistant. 
 USER: Hello, I am Pamela Walker.

ASSISTANT: Hello, how can I aid you today?

USER: Can you please reserve me a flight ticket from DFW to LAS?

ASSISTANT: Sure, I am gleeful to assist you.

USER: Thank you.

ASSISTANT: Do you need any whistle stop in between your journey?

USER: Yes, I need a halt.

ASSISTANT: May I know on what dates would you like to travel?

USER: I will fly on Apr 14 and recur on Apr 17.

ASSISTANT: In which class, you prefer to go?

USER: I am comfortable with any class.

ASSISTANT: Can you please mention your exact dates?

USER: I will fly on Apr 15 and recur on  Apr 17.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight with a fare of 500 in 1013 JetBlue airline.

USER: Please proceed.

ASSISTANT: Shall I proceed in business class?

USER: Yes, you can.

ASSISTANT: Ok, your ticket has been confirmed successfully.

USER: Thank you.

ASSISTANT: Thank you for choosing us.