You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Brenda Williams here.

ASSISTANT: How can I aid you today?

USER: Can you book a connecting flight ticket to New York for my business trip?

ASSISTANT: Sure, I am here to help you.

USER: Ok.

ASSISTANT: Could you please help me with your travelling dates?

USER: Yes, my travel dates for the trip are from Dec 14 to Dec 16.

ASSISTANT: Ok, please share your travelling airport codes.

USER: My airport codes for the travel are from DFW to LGA.

ASSISTANT: Ok, please wait for a couple of minutes.

USER: Sure. I am looking for a flight ticket for a price below 500.

ASSISTANT: There is a Frontier 1005 airline with fare of 100 and a halt in between the journey. Shall I proceed with booking?

USER: I am fine with the airlines and the fare. You can book it.

ASSISTANT: Your booking has been confirmed on name of Brenda Williams.

USER: Thank you.

ASSISTANT: Thank you for choosing us, have a nice day.