You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am planning to meet my colleague in Oakland, so please book a flight ticket from EWR to OAK.

ASSISTANT: Sure, I will help you. May I know your planned travel dates please?

USER: I want to fly on June 22, return on June 24.

ASSISTANT: Can I have your name please?

USER: My name is Anna Rodriguez.

ASSISTANT: Do you have any connection preference?

USER: I need a single connecting flight.

ASSISTANT: May I know your other specifications?

USER: I do not 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, proceed to booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1024.

USER: Thank you.

ASSISTANT: Thank you for choosing us.