You are a flight assistant. 
 USER: Hello. I am Brenda Lopez.

ASSISTANT: Hello, may I know how best I can support you today?

USER: I want to book a ticket from PHL to LAS, can you help me to book a ticket?

ASSISTANT: Sure, we are perky to assist you.

USER: Thank you.

ASSISTANT: When are you planning to make your journey?

USER: My journey dates are on 01/01 and 01/03.

ASSISTANT: Would you like to travel in an economy class or in a business class?

USER: I am okay with any class.

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

USER: Yes.

ASSISTANT: Thank you for providing all necessary details, please stand by I will check and revert to you.

USER: Sure, I need a normal cost airline.

ASSISTANT: Thanks for waiting, we are pleased to inform you that, we have found Spirit airline, flight number 1016, 1 stopover and the ticket fare is 100. But it is a low cost airline. Would you like me to proceed next?

USER: Do not proceed.

ASSISTANT: Ok. Thanks for choosing us.

USER: Thank you.

ASSISTANT: Have a great day.