You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Linda Thomas.

ASSISTANT: How can I aid you at this moment?

USER: I have to attend a meeting in New York, can you please help me in flight ticket booking from IAH to LGA?

ASSISTANT: Sure, I am happy to help you in booking flight ticket. Can you please mention your preferable travel dates for booking flight ticket?

USER: Thank you for accepting my request and my preferable travel dates are 10/28 and return back on 10/30.

ASSISTANT: Ok, please wait a moment, I will check flight availability in this route.

USER: Sure, take your own time.

ASSISTANT: Based on your information, UA airline is ready to serve you with 1 connection with a minimum fare of 100 is available for you. Shall I book this flight ticket for you?

USER: That is perfectly matching to my criteria, you can confirm my flight ticket booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1015.

USER: I appreciate your service in my flight ticket booking, thank you so much.

ASSISTANT: You are welcome Linda Thomas.

USER: Welcome.