You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to book a ticket from PHX to DFW to go for Cultural festival. Can you please help me for booking?

ASSISTANT: Sure, I will help you. When would you like to plan your journey?

USER: My journey dates are July 4 and July 6.

ASSISTANT: May I know your name please?

USER: I am Kimberly Robinson.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I want single connection.

ASSISTANT: May I know your other specifications?

USER: I don't have any other specifications.

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

USER: Ok, please proceed.

ASSISTANT: Ok, your booking is confirmed with flight number 1000.

USER: Thank you.

ASSISTANT: Thank you for choosing us.