You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Could you please book a flight ticket from PHX to IAD?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: My trip dates are June 25 and June 27.

ASSISTANT: May I know your name to proceed further?

USER: My name is Kathleen Campbell.

ASSISTANT: May I know your connection limit?

USER: I need a single connecting flight.

ASSISTANT: Kathleen Campbell, here is a connecting flight in economy class with Frontier airlines. Can I proceed with it?

USER: Yes, proceed.

ASSISTANT: Your ticket has been booked with 1025 flight.

USER: Thank you.

ASSISTANT: Thank you for reaching us.