You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Rebecca Jackson.

ASSISTANT: How may I assist you?

USER: I want to book a ticket from PHX to DTW to attend seminar, can you help me in booking?

ASSISTANT: Sure, I will help you. Can I have your planned travel dates please?

USER: I am departing on Aug 27 and return on Aug 29.

ASSISTANT: Do you have any specifications?

USER: I need a flight with connection limit 1.

ASSISTANT: I found an economy class ticket in Frontier airlines with fare 100 and it has 1 connection. Can I book your ticket?

USER: Please proceed for booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1004.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.