You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: Can you please book a flight ticket from DEN to PHX?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: My trip dates are 06/30 and 07/02.

ASSISTANT: Can you please share your connection limit?

USER: I want a break in between my journey.

ASSISTANT: May I know your name please?

USER: Karen Hill here.

ASSISTANT: Is there any class preference?

USER: No, thanks for asking.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Frontier airlines is providing connecting flight for you with the fare of 100 in economy class, shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: Your ticket is booked with the flight-1022.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.