You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a ticket from PHX to DTW. Could you book a ticket?

ASSISTANT: Sure, help me with the trip dates?

USER: Departure is Dec, 18 and return date is Dec, 20.

ASSISTANT: Do you have any preferences?

USER: I prefer connecting flight.

ASSISTANT: May I know your name please?

USER: My name is Nancy Martinez.

ASSISTANT: There is a flight in an airline Hawaiian with 1018 number having a single connection price of 100. Shall I reserve it for you?

USER: Please book a flight.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.