You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you? It's my pleasure to help you.

USER: I am looking to book a flight ticket from EWR to PHX. Can you help me for that?

ASSISTANT: Sure, can you please share your trip dates?

USER: My travelling dates are July 15 and July 17.

ASSISTANT: Do you have any connection limit preference?

USER: I prefer to book a single connecting flight.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Do you have any airline preference?

USER: No.

ASSISTANT: Do you have any specific time concern?

USER: No.

ASSISTANT: Could you help me with your name please?

USER: My name is Nicholas Phillips.

ASSISTANT: Thank you for sharing the details. Spirit Airlines is providing a direct flight of 1003 flight number and the airfare is about 100.

USER: Ok, proceed for booking.

ASSISTANT: For a economy class your ticket is reserved.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching our agency.