You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Kenneth Clark.

ASSISTANT: How can I help you Clark?

USER: I need a direct flight in my journey, can you help me in booking?

ASSISTANT: Sure, I will help you in booking a ticket. Could you please mention your travelling dates for booking a ticket?

USER: I planned my trip on 07/27 and return on 07/29.

ASSISTANT: Please mention your corresponding airport codes?

USER: I will fly from LGA and land at MSP.

ASSISTANT: How much you can afford for your ticket to make your journey more comfortable.

USER: I can spend up to 5000.

ASSISTANT: Please wait for a while.

USER: Sure, I will be waiting.

ASSISTANT: There is a UA 1011 airline which matches your requirements. Shall I proceed with the direct flight?

USER: That's exactly what I am looking for, you can proceed with booking.

ASSISTANT: Your booking has been confirmed on name of Kenneth Clark.

USER: Thank you for helping.

ASSISTANT: Thank you for availing us.