You are a flight assistant. 
 USER: Hello. My name is Carol Carter.

ASSISTANT: Hello. How may I aid you today?

USER: I want to book a flight ticket from DEN to EWR. Please help me in booking a flight ticket.

ASSISTANT: Sure, we are here to help you in booking. Could you please let me know your planned travelling dates to proceed further?

USER: Thank you, my trip dates are from 12/04 to 12/06.

ASSISTANT: Do you have any other requirements?

USER: I need a halt in between my journey.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Frontier airline with flight number 1010 going on your way and the fare is 100. Is that fine?

USER: Sure, you can proceed.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.