You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Gary Young.

ASSISTANT: How may I assist you Gary?

USER: I am planning to book a flight ticket from EWR on 01/31.

ASSISTANT: Ok, can I know other travelling details?

USER: Sure, my return journey details are from LAS on 02/02.

ASSISTANT: Ok, give me a moment.

USER: Make sure I need one connection for my flight. Ok.

ASSISTANT: I have found a flight for you with a price of 100. Can I book the ticket for you?

USER: Yes, please book this flight ticket and provide me flight details.

ASSISTANT: Ok, your ticket is booked. The flight number is 1029 of Frontier airlines.

USER: Thank you for providing me the information.

ASSISTANT: You are welcome.